diff --git a/backend/app/api/clients/endpoints.py b/backend/app/api/clients/endpoints.py
deleted file mode 100644
index 6b29bab..0000000
--- a/backend/app/api/clients/endpoints.py
+++ /dev/null
@@ -1,87 +0,0 @@
-"""
-The Clients endpoint
-"""
-from fastapi import APIRouter, HTTPException 
-from sqlmodel import select
-from app.api.deps import SessionDep, exists
-from app.schemas.models import Client
-from app.schemas.schemas import ClientCreate, ClientUpdate
-from pydantic import ValidationError
-from typing import Sequence, List, Optional
-
-router = APIRouter(prefix="/clients", tags=["clients"])
-
-
-@router.get("/", response_model=List[Client])
-def fetch_clients(session: SessionDep) -> Sequence[Client]:
-    """Fetch client list
-    """
-    clients = session.exec(select(Client)).all()
-    return clients
-
-
-@router.post("/", response_model=ClientCreate)
-def create_client(client_data: ClientCreate, session: SessionDep) -> Client:
-    """Create a client
-    """
-    existing = exists(session, Client, tin_number=client_data.tin_number)
-    if existing:
-        raise HTTPException(status_code=400, detail="Client with this tin number already exists")
-
-    try:
-        client = Client.model_validate(client_data)
-    except ValidationError as e:
-        raise HTTPException(status_code=400, detail=e.errors())
-
-    session.add(client)
-    session.commit()
-    session.refresh(client)
-    return client
-
-
-@router.get("/{client_id}", response_model=Client)
-def get_client(client_id: int, session: SessionDep) -> Optional[Client]:
-    """Returns a client by its ID
-    """
-    stmt = select(Client).where(Client.id == client_id)
-    result: Optional[Client] = session.exec(stmt).first()
-
-    if not result:
-        raise HTTPException(status_code=404, detail="Client not found")
-    
-    return result
-
-
-@router.patch("/{client_id}", response_model=ClientCreate)
-def update_client(
-    client_id: int,
-    client_data: ClientUpdate,
-    session: SessionDep) -> Optional[Client]:
-    """Updates a client using its ID
-    """
-    client = session.get(Client, client_id)
-    if not client:
-        raise HTTPException(status_code=404, detail="Client not found")
-    
-    update_fields = client_data.model_dump(exclude_unset=True)
-
-    for key, value in update_fields.items():
-        setattr(client, key, value)
-    
-    session.add(client)
-    session.commit()
-    session.refresh(client)
-    return client
-
-
-@router.delete("/{client_id}", status_code=204)
-def delete_client(client_id: int, session: SessionDep):
-    """Deletes a client
-    """
-    client = session.get(Client, client_id)
-
-    if not client:
-        raise HTTPException(status_code=404, detail="Client not found")
-    
-    session.delete(client)
-    session.commit()
diff --git a/backend/app/api/clients/__init__.py b/backend/app/api/endpoints/__init__.py
similarity index 100%
rename from backend/app/api/clients/__init__.py
rename to backend/app/api/endpoints/__init__.py
diff --git a/backend/app/api/products/__init__.py b/backend/app/api/endpoints/auth.py
similarity index 100%
rename from backend/app/api/products/__init__.py
rename to backend/app/api/endpoints/auth.py
diff --git a/backend/app/api/products/endpoints.py b/backend/app/api/products/endpoints.py
deleted file mode 100644
index 18ace6c..0000000
--- a/backend/app/api/products/endpoints.py
+++ /dev/null
@@ -1,99 +0,0 @@
-"""
-The products endpoint
-"""
-from fastapi import APIRouter, HTTPException
-from sqlmodel import select
-from app.api.deps import SessionDep, exists
-from app.schemas.models import Product
-from app.schemas.schemas import ProductCreate, ProductUpdate
-from pydantic import ValidationError
-from typing import Sequence, List, Optional
-
-
-router = APIRouter(prefix="/products", tags=["products"])
-
-
-@router.get("/", response_model=List[Product])
-def fetch_products(session: SessionDep) -> Sequence[Product]:
-    """Fetch product list
-    """
-    products = session.exec(select(Product)).all()
-    return products
-
-
-@router.post("/", response_model=ProductCreate)
-def create_product(product_data: ProductCreate, session: SessionDep) -> Product:
-    """Create a product
-    """
-    name_exists = exists(session, Product, product_name=product_data.product_name)
-    if name_exists:
-        raise HTTPException(
-            status_code=400,
-            detail="Product with this product_name exists"
-        )
-
-    existing = exists(session, Product, product_code=product_data.product_code)
-    if existing:
-        raise HTTPException(
-            status_code=400,
-            detail="Product with this product_code exists"
-        )
-
-    try:
-        product = Product.model_validate(product_data)
-    except ValidationError as e:
-        raise HTTPException(status_code=400, detail=e.errors())
-
-    session.add(product)
-    session.commit()
-    session.refresh(product)
-    return product
-
-
-@router.get("/{product_id}", response_model=Product)
-def get_product(product_id: int, session: SessionDep) -> Optional[Product]:
-    """Returns a product by its id
-    """
-    stmt = select(Product).where(Product.id == product_id)
-    result: Optional[Product] = session.exec(stmt).first()
-
-    if not result:
-        raise HTTPException(status_code=404, detail="Product not found")
-    
-    return result
-
-
-@router.patch("/{product_id}",response_model=ProductUpdate)
-def update_product(
-    product_id: int,
-    product_data: ProductUpdate,
-    session: SessionDep
-) -> Optional[Product]:
-    """Updates a product
-    """
-    product = session.get(Product, product_id)
-    if not product:
-        raise HTTPException(status_code=404, detail="Product not found")
-    
-    updated_fields = product_data.model_dump(exclude_unset=True)
-
-    for key, value in updated_fields.items():
-        setattr(product, key, value)
-
-    session.add(product)
-    session.commit()
-    session.refresh(product)
-    return product
-
-
-@router.delete("/{product_id}", status_code=204)
-def delete_product(product_id: int, session: SessionDep):
-    """Deletes a product
-    """
-    product = session.get(Product, product_id)
-
-    if not product:
-        raise HTTPException(status_code=404, detail="Product not found")
-    
-    session.delete(product)
-    session.commit()
diff --git a/backend/app/api/suppliers/__init__.py b/backend/app/api/suppliers/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/backend/app/api/suppliers/endpoints.py b/backend/app/api/suppliers/endpoints.py
deleted file mode 100644
index cef2aac..0000000
--- a/backend/app/api/suppliers/endpoints.py
+++ /dev/null
@@ -1,88 +0,0 @@
-"""The suppliers endpoint
-"""
-from fastapi import APIRouter, HTTPException
-from sqlmodel import select
-from app.api.deps import SessionDep, exists
-from app.schemas.models import Supplier
-from app.schemas.schemas import SupplierCreate, SupplierUpdate
-from pydantic import ValidationError
-from typing import Sequence, List, Optional
-
-
-router = APIRouter(prefix="/suppliers", tags=["suppliers"])
-
-
-@router.get("/", response_model=List[Supplier])
-def fetch_suppliers(session: SessionDep) -> Sequence[Supplier]:
-    """Fetch supplier list
-    """
-    suppliers = session.exec(select(Supplier)).all()
-    return suppliers
-
-
-@router.post("/", response_model=SupplierCreate)
-def create_supplier(supplier_data: SupplierCreate, session: SessionDep) -> Supplier:
-    """Create a supplier
-    """
-    existing = exists(session, Supplier, tin_number=supplier_data.tin_number)
-    if existing:
-        raise HTTPException(status_code=400, detail="Supplier with this tin_number already exists")
-
-    try:
-        supplier = Supplier.model_validate(supplier_data)
-    except ValidationError as e:
-        raise HTTPException(status_code=400, detail=e.errors())
-
-    session.add(supplier)
-    session.commit()
-    session.refresh(supplier)
-    return supplier
-
-
-@router.get("/{supplier_id}", response_model=Supplier)
-def get_supplier(supplier_id: int, session: SessionDep) -> Optional[Supplier]:
-    """Returns a supplier by its ID
-    """
-    stmt = select(Supplier).where(Supplier.id == supplier_id)
-    result: Optional[Supplier] = session.exec(stmt).first()
-
-    if not result:
-        raise HTTPException(status_code=404, detail="Supplier not found")
-
-    return result
-
-
-@router.patch("/{supplier_id}", response_model=SupplierUpdate)
-def update_supplier(
-    supplier_id: int,
-    supplier_data: SupplierUpdate,
-    session: SessionDep
-) -> Optional[Supplier]:
-    """Updates a supplier's details
-    """
-    supplier = session.get(Supplier, supplier_id)
-    if not supplier:
-        raise HTTPException(status_code=404, detail="Supplier not found")
-
-    updated_fields = supplier_data.model_dump(exclude_unset=True)
-
-    for key, value in updated_fields.items():
-        setattr(supplier, key, value)
-
-    session.add(supplier)
-    session.commit()
-    session.refresh(supplier)
-    return supplier
-
-
-@router.delete("/{supplier_id}", status_code=204)
-def delete_supplier(supplier_id: int, session: SessionDep):
-    """Deletes a supplier
-    """
-    supplier = session.get(Supplier, supplier_id)
-
-    if not supplier:
-        raise HTTPException(status_code=404, detail="Supplier not found")
-
-    session.delete(supplier)
-    session.commit()
diff --git a/backend/app/main.py b/backend/app/main.py
index 1d205d5..f5bc501 100644
--- a/backend/app/main.py
+++ b/backend/app/main.py
@@ -7,9 +7,9 @@ NOTE:
 from app.core.config import settings
 from typing import Union
 from fastapi import FastAPI
-from app.api.clients.endpoints import router as clients_router
-from app.api.suppliers.endpoints import router as supplier_router
-from app.api.products.endpoints import router as product_router
+from backend.app.api.endpoints.clients import router as clients_router
+from backend.app.api.endpoints.suppliers import router as supplier_router
+from backend.app.api.endpoints.products import router as product_router
 
 
 app = FastAPI(
diff --git a/backend/app/schemas/base.py b/backend/app/schemas/base.py
index 6ae9c95..55121bf 100644
--- a/backend/app/schemas/base.py
+++ b/backend/app/schemas/base.py
@@ -1,26 +1,62 @@
 from sqlmodel import SQLModel
 from enum import Enum
 
-
 class UserRole(str, Enum):
+    """User roles for system access.
+
+    Attributes:
+        ADMIN (str): Administrator with full access.
+        WRITE (str): User with write permissions.
+        READ_ONLY (str): User with read-only permissions.
+    """
     ADMIN = "admin"
     WRITE = "write"
     READ_ONLY = "read_only"
 
-
 class TransactionType(str, Enum):
+    """Types of financial transactions.
+
+    Attributes:
+        SALE (str): Sale transaction.
+        PURCHASE (str): Purchase transaction.
+        CREDIT (str): Credit transaction.
+    """
     SALE = "sell"
     PURCHASE = "buy"
     CREDIT = "credit"
 
-
 class TransactionStatus(str, Enum):
+    """Possible statuses of a transaction.
+
+    Attributes:
+        UNPAID (str): Transaction not paid.
+        PARTIALLY_PAID (str): Transaction partially paid.
+        PAID (str): Transaction fully paid.
+        CANCELLED (str): Transaction cancelled.
+    """
     UNPAID = "unpaid"
     PARTIALLY_PAID = "partially_paid"
     PAID = "paid"
     CANCELLED = 'cancelled'
 
-
 class PartnerType(str, Enum):
+    """Types of business partners.
+
+    Attributes:
+        CLIENT (str): Client partner.
+        SUPPLIER (str): Supplier partner.
+    """
     CLIENT = "client"
     SUPPLIER = "supplier"
+
+class PaymentMethod(str, Enum):
+    """Payment methods available.
+
+    Attributes:
+        MOMO (str): Mobile money.
+        BANK (str): Bank transfer.
+        CASH (str): Cash payment.
+    """
+    MOMO = "momo"
+    BANK = "bank"
+    CASH = "cash"
diff --git a/backend/app/schemas/models.py b/backend/app/schemas/models.py
index 729131c..f00044e 100644
--- a/backend/app/schemas/models.py
+++ b/backend/app/schemas/models.py
@@ -1,56 +1,81 @@
 """
-This module contains Pydantic/Database Models that map database tables validate
-and serialize api responses.
+Models module.
 
-If the logic is identical -> SQLModel is used to do both.
-Otherwise pydantic - for api responses
-And SQLAlchemy is used for db data validation.
+This module contains Pydantic and SQLModel classes for database table mapping,
+API request/response validation, and serialization.
 
-TODO:
-Mapping & validation for:
-- Clients, Suppliers, Products, payments
-
-Done:
-* Table mappings
+The models include:
+- User
+- Partner
+- Product
+- Transaction and its details
+- Payment
+- Credit account
+- Inventory
 """
+
 from sqlmodel import SQLModel, Field, UniqueConstraint
-from datetime import datetime
+from datetime import datetime, date
 from sqlalchemy import Column, DateTime, func, Enum as SQLEnum
 from enum import Enum
 from typing import Optional
-from base import UserRole, PartnerType, TransactionType, TransactionStatus
+from base import UserRole, PartnerType, TransactionType, TransactionStatus, PaymentMethod
 
 
 class User(SQLModel, table=True):
+    """User table mapping, API request/response validation, and serialization.
+
+    Attributes:
+        id (int, optional): Primary key.
+        username (str): Unique user name (max 100 chars).
+        role (UserRole): User role (default READ_ONLY).
+        password_hash (str): Hashed password.
     """
-    User table mapping, api response validation and serialisation
-    """
+
     id: Optional[int] = Field(default=None, primary_key=True)
     username: str = Field(nullable=False,unique=True, max_length=100)
-    role: UserRole = Field(nullable=True, default=PartnerType.CLIENT)
+    role: UserRole = Field(nullable=False, max_length= 10, default=UserRole.READ_ONLY)
     password_hash: str = Field(nullable=False)
 
+
 class Partner(SQLModel, table=True):
-    """Clients table mapping, api response validation and serialisation"""
+    """Partner (client or supplier) mapping, API request/response validation, and serialization.
+
+    Attributes:
+        id (int, optional): Primary key.
+        tin_number (int): Tax identification number.
+        names (str): Full name.
+        type (PartnerType): Partner type (CLIENT or SUPPLIER).
+        phone_number (str, optional): Phone number.
+    """
+
     id: Optional[int] = Field(default=None, primary_key=True)
     tin_number: int = Field(nullable=False, unique=True)
     names: str = Field(max_length=100, nullable=False)
-    type: PartnerType = Field(nullable=False, default=PartnerType.CLIENT)
+    type: PartnerType = Field(nullable=False, max_length=10, default=PartnerType.CLIENT)
     phone_number: str = Field(max_length=10, nullable=True)
 
 
 class Product(SQLModel, table=True):
-    """Products table mapping, api response validation and serialisation
+    """Products table mapping, API request/response validation, and serialization.
 
-    NOTE: Every time a product's purchase price changes, it should be updated
-    here as well
+    Every time a product's purchase price changes, update here.
+    selling_price is referential: defaults but can be overridden.
+
+    Attributes:
+        id (int, optional): Primary key.
+        product_code (str): Unique product code (max 10 chars).
+        product_name (str): Unique product name (max 20 chars).
+        purchase_price (int): Last purchase price.
+        selling_price (int): Reference selling price.
+        date_modified (datetime): Last modified timestamp.
     """
-    __table_args__ = (UniqueConstraint("product_code"))
 
     id: Optional[int] = Field(default=None, primary_key=True)
     product_code: str = Field(max_length=10, unique=True, nullable=False)
     product_name: str = Field(max_length=20, nullable=False, unique=True)
     purchase_price: int = Field(nullable=False)
+    selling_price: int = Field(nullable=False)
     date_modified: datetime = Field(
         default=None,
         sa_column=Column(DateTime(timezone=True),
@@ -60,18 +85,44 @@ class Product(SQLModel, table=True):
 
 
 class Transaction(SQLModel, table=True):
-    """
-    Transaction table mapping, api response validation and serialisation
+    """Transaction table mapping, API request/response validation, and serialization.
 
-    Include both business events to/from suppliers and to/from clients
+    Includes both business events to/from suppliers and clients.
+
+    Attributes:
+        id (int, optional): Primary key.
+        partner_id (int): Related partner ID.
+        transcation_type (TransactionType): Type of transaction.
+        transaction_status (TransactionStatus): Current status.
+        total_amount (int): Total transaction amount.
+        created_by (int): User ID who created.
+        updated_by (int): User ID who last updated.
+        created_on (datetime): Creation timestamp.
+        updated_on (datetime): Last update timestamp.
     """
+
     __tablename__: str = "transactions"
     id: Optional[int] = Field(default=None, primary_key=True)
     partner_id: Optional[int] = Field(nullable=False, foreign_key="partner.id")
     transcation_type: TransactionType = Field(
-        sa_column=Column(SQLEnum(TransactionType), nullable=False)
+        sa_column=Column(
+            SQLEnum(TransactionType),
+            nullable=False,
+            default=TransactionType.SALE
+        )
     )
-    transaction_status: TransactionStatus
+    transaction_status: TransactionStatus = Field(
+        sa_column=Column(
+            SQLEnum(TransactionStatus),
+            nullable=False,
+            default=TransactionStatus.UNPAID
+        )
+    )
+    total_amount: int = Field(nullable=False, default=0)
+
+    created_by: int = Field(nullable=False, foreign_key="user.id")
+    updated_by: int = Field(nullable=False, foreign_key="user.id")
+ 
     created_on: datetime = Field(
         default=None,
         sa_column=Column(DateTime(timezone=True), server_default=func.now())
@@ -86,32 +137,133 @@ class Transaction(SQLModel, table=True):
     )
 
 
-class Transaction_items(SQLModel, table=True):
-    """
-    Transaction table mapping, api response validation and serialisation
-    Includes transactions details from transactions
+class Transaction_details(SQLModel, table=True):
+    """Transaction details mapping, API request/response validation, and serialization.
+
+    Attributes:
+        id (int, optional): Primary key.
+        partner_id (int): Related partner ID.
+        product_id (str): Product ID.
+        qty (int): Quantity.
+        selling_price (int): Unit price.
+        total_value (int): qty * selling_price.
+        created_by (int): User ID who created.
+        updated_by (int): User ID who last updated.
+        created_at (datetime): Creation timestamp.
+        updated_at (datetime): Last update timestamp.
     """
 
-
-class Payment(SQLModel, table=True):
-    """
-    
-    """
-
-class Credit_accounts(SQLModel, table=True):
-    """Credit table mapping, api response validation and serialisation
-
-    Include both credit from suppliers and to clients
-    """
-    __tablename__: str = "credit_accounts"
+    __tablename__: str = "transaction_details"
 
     id: Optional[int] = Field(default=None, primary_key=True)
-    product_code: str = Field(nullable=False, foreign_key="product.product_code")
-    client_id: Optional[int] = Field(nullable=True, foreign_key="client.id")
-    supplier_id: Optional[int] = Field(nullable=True, foreign_key="supplier.id")
+    partner_id: int = Field(nullable=False, foreign_key="partner.id")
+    product_id: str = Field(nullable=False, foreign_key="product.id")
     qty: int = Field(nullable=False)
-    amount: int = Field(nullable=False)
-    date: datetime = Field(
+    selling_price: int = Field(nullable=False)
+
+    # qty * selling_price
+    total_value: int = Field(nullable=False, default=0) # per items
+
+    created_by: int = Field(nullable=False, foreign_key="user.id")
+    updated_by: int = Field(nullable=False, foreign_key="user.id") 
+    created_at: datetime = Field(
         default=None,
         sa_column=Column(DateTime(timezone=True), server_default=func.now())
     )
+    updated_at: datetime = Field(
+        default=None,
+        sa_column=Column(DateTime(timezone=True), server_default=func.now())
+    )
+
+
+class Payment(SQLModel, table=True):
+    """Payment table mapping, API request/response validation, and serialization.
+
+    Attributes:
+        id (int, optional): Primary key.
+        transaction_id (int): Related transaction ID.
+        payment_method (PaymentMethod): Method of payment.
+        paid_amount (int): Amount paid.
+        payment_date (date): Date of payment.
+        created_by (int): User ID who created.
+        updated_by (int): User ID who last updated.
+        created_at (datetime): Creation timestamp.
+        updated_at (datetime): Last update timestamp.
+    """
+
+    id: Optional[int] = Field(default=None, primary_key=True)
+    transaction_id: int = Field(nullable=False, foreign_key="transactions.id")
+    payment_method: PaymentMethod = Field(
+        sa_column=Column(
+            SQLEnum(PaymentMethod),
+            nullable=False,
+            default=PaymentMethod.CASH
+        )
+    )
+    paid_amount: int = Field(nullable=False)
+    payment_date: date = Field(nullable=False)
+    created_by: int = Field(nullable=False, foreign_key="user.id")
+    updated_by: int = Field(nullable=False, foreign_key="user.id")
+    created_at: datetime = Field(
+        default=None,
+        sa_column=Column(DateTime(timezone=True), server_default=func.now())
+    )
+    updated_at: datetime = Field(
+        default=None,
+        sa_column=Column(DateTime(timezone=True), server_default=func.now())
+    )
+ 
+
+class Credit(SQLModel, table=True):
+    """Credit account mapping, API request/response validation, and serialization.
+
+    Includes both supplier and client credit events.
+
+    Attributes:
+        id (int, optional): Primary key.
+        partner_id (int): Related partner ID.
+        transaction_id (int): Related transaction ID.
+        credit_amount (int): Credit amount.
+        credit_limit (int): Credit limit.
+        balance (int): Current balance.
+        created_by (int): User ID who created.
+        updated_by (int): User ID who last updated.
+        created_at (datetime): Creation timestamp.
+        updated_at (datetime): Last update timestamp.
+    """
+
+    __tablename__: str = "credit_accounts"
+
+    id: Optional[int] = Field(default=None, primary_key=True)
+    partner_id: int = Field(nullable=False, unique=True, foreign_key="partner.id")
+    transaction_id: int = Field(nullable=False, foreign_key="transactions.id")
+
+    credit_amount: int = Field(nullable=False)
+    credit_limit: int = Field(nullable=False)
+    balance: int = Field(nullable=False)
+
+    created_by: int = Field(nullable=False, foreign_key="user.id")
+    updated_by: int = Field(nullable=False, foreign_key="user.id")
+    created_at: datetime = Field(
+        default=None,
+        sa_column=Column(DateTime(timezone=True), server_default=func.now())
+    )
+    updated_at: datetime = Field(
+        default=None,
+        sa_column=Column(DateTime(timezone=True), server_default=func.now())
+    )
+
+
+class Inventory(SQLModel, table=True):
+    """Inventory mapping, API request/response validation, and serialization.
+
+    Attributes:
+        id (int, optional): Primary key.
+        product_id (int): Related product ID.
+        total_qty (int): Total quantity in inventory.
+    """
+
+    id: Optional[int] = Field(default=None, primary_key=True)
+
+    product_id: int = Field(nullable=False, unique=True, foreign_key="product.id")
+    total_qty: int = Field(nullable=False, default=0)
diff --git a/backend/app/schemas/schemas.py b/backend/app/schemas/schemas.py
index 4ac4d30..4c79ffb 100644
--- a/backend/app/schemas/schemas.py
+++ b/backend/app/schemas/schemas.py
@@ -1,3 +1,6 @@
+"""
+Custom validation schema
+"""
 from sqlmodel import SQLModel
 from typing import Optional
 
diff --git a/backend/app/test.py b/backend/app/test.py
deleted file mode 100644
index 7dc6798..0000000
--- a/backend/app/test.py
+++ /dev/null
@@ -1,37 +0,0 @@
-import pytest
-from sqlmodel import SQLModel, Session, create_engine
-
-from app.core.config import settings
-from app.api.deps import SessionDep
-from app.schemas.schemas import ClientCreate
-from app.api.clients.endpoints import create_client
-from fastapi import HTTPException
-
-
-# Fixture for a temporary in-memory database session
-@pytest.fixture
-def session():
-    engine = create_engine(str(settings.database_uri), echo=False)
-    SQLModel.metadata.create_all(engine)
-    with Session(engine) as session:
-        yield session
-
-
-def test_create_client_success(session: SessionDep):
-    client_data = ClientCreate(tin_number=781410046, names="Lin", phone_number="0781410046")
-    client = create_client(client_data, session)
-
-    assert client.id is not None
-    assert client.names == "Lin"
-    assert client.tin_number == 781410046
-    assert client.phone_number == "0781410046"
-
-
-def test_create_client_duplicate_name(session):
-    client_data = ClientCreate(tin_number=781410045, names="John Doe", phone_number="0781410045")
-
-    # Try to create another client with the same name
-    with pytest.raises(HTTPException) as exc_info:
-        create_client(client_data, session)
-    assert exc_info.value.status_code == 400
-    assert "already exists" in exc_info.value.detail
diff --git a/frontend/.gitignore b/frontend/.gitignore
deleted file mode 100644
index f650315..0000000
--- a/frontend/.gitignore
+++ /dev/null
@@ -1,27 +0,0 @@
-# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
-
-# dependencies
-/node_modules
-
-# next.js
-/.next/
-/out/
-
-# production
-/build
-
-# debug
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
-.pnpm-debug.log*
-
-# env files
-.env*
-
-# vercel
-.vercel
-
-# typescript
-*.tsbuildinfo
-next-env.d.ts
\ No newline at end of file
diff --git a/frontend/README.md b/frontend/README.md
new file mode 100644
index 0000000..66d6542
--- /dev/null
+++ b/frontend/README.md
@@ -0,0 +1,2 @@
+### Stack
+HTMX + Tailwind + Alpine.js/Hyperscript
diff --git a/frontend/app/globals.css b/frontend/app/globals.css
deleted file mode 100644
index 02687bd..0000000
--- a/frontend/app/globals.css
+++ /dev/null
@@ -1,123 +0,0 @@
-@import 'tailwindcss';
-@import 'tw-animate-css';
-
-@custom-variant dark (&:is(.dark *));
-
-:root {
-  --background: oklch(1 0 0);
-  --foreground: oklch(0.145 0 0);
-  --card: oklch(1 0 0);
-  --card-foreground: oklch(0.145 0 0);
-  --popover: oklch(1 0 0);
-  --popover-foreground: oklch(0.145 0 0);
-  --primary: oklch(0.205 0 0);
-  --primary-foreground: oklch(0.985 0 0);
-  --secondary: oklch(0.97 0 0);
-  --secondary-foreground: oklch(0.205 0 0);
-  --muted: oklch(0.97 0 0);
-  --muted-foreground: oklch(0.556 0 0);
-  --accent: oklch(0.97 0 0);
-  --accent-foreground: oklch(0.205 0 0);
-  --destructive: oklch(0.577 0.245 27.325);
-  --destructive-foreground: oklch(0.577 0.245 27.325);
-  --border: oklch(0.922 0 0);
-  --input: oklch(0.922 0 0);
-  --ring: oklch(0.708 0 0);
-  --chart-1: oklch(0.646 0.222 41.116);
-  --chart-2: oklch(0.6 0.118 184.704);
-  --chart-3: oklch(0.398 0.07 227.392);
-  --chart-4: oklch(0.828 0.189 84.429);
-  --chart-5: oklch(0.769 0.188 70.08);
-  --radius: 0.625rem;
-  --sidebar: oklch(0.985 0 0);
-  --sidebar-foreground: oklch(0.145 0 0);
-  --sidebar-primary: oklch(0.205 0 0);
-  --sidebar-primary-foreground: oklch(0.985 0 0);
-  --sidebar-accent: oklch(0.97 0 0);
-  --sidebar-accent-foreground: oklch(0.205 0 0);
-  --sidebar-border: oklch(0.922 0 0);
-  --sidebar-ring: oklch(0.708 0 0);
-}
-
-.dark {
-  --background: oklch(0.145 0 0);
-  --foreground: oklch(0.985 0 0);
-  --card: oklch(0.145 0 0);
-  --card-foreground: oklch(0.985 0 0);
-  --popover: oklch(0.145 0 0);
-  --popover-foreground: oklch(0.985 0 0);
-  --primary: oklch(0.985 0 0);
-  --primary-foreground: oklch(0.205 0 0);
-  --secondary: oklch(0.269 0 0);
-  --secondary-foreground: oklch(0.985 0 0);
-  --muted: oklch(0.269 0 0);
-  --muted-foreground: oklch(0.708 0 0);
-  --accent: oklch(0.269 0 0);
-  --accent-foreground: oklch(0.985 0 0);
-  --destructive: oklch(0.396 0.141 25.723);
-  --destructive-foreground: oklch(0.637 0.237 25.331);
-  --border: oklch(0.269 0 0);
-  --input: oklch(0.269 0 0);
-  --ring: oklch(0.439 0 0);
-  --chart-1: oklch(0.488 0.243 264.376);
-  --chart-2: oklch(0.696 0.17 162.48);
-  --chart-3: oklch(0.769 0.188 70.08);
-  --chart-4: oklch(0.627 0.265 303.9);
-  --chart-5: oklch(0.645 0.246 16.439);
-  --sidebar: oklch(0.205 0 0);
-  --sidebar-foreground: oklch(0.985 0 0);
-  --sidebar-primary: oklch(0.488 0.243 264.376);
-  --sidebar-primary-foreground: oklch(0.985 0 0);
-  --sidebar-accent: oklch(0.269 0 0);
-  --sidebar-accent-foreground: oklch(0.985 0 0);
-  --sidebar-border: oklch(0.269 0 0);
-  --sidebar-ring: oklch(0.439 0 0);
-}
-
-@theme inline {
-  --color-background: var(--background);
-  --color-foreground: var(--foreground);
-  --color-card: var(--card);
-  --color-card-foreground: var(--card-foreground);
-  --color-popover: var(--popover);
-  --color-popover-foreground: var(--popover-foreground);
-  --color-primary: var(--primary);
-  --color-primary-foreground: var(--primary-foreground);
-  --color-secondary: var(--secondary);
-  --color-secondary-foreground: var(--secondary-foreground);
-  --color-muted: var(--muted);
-  --color-muted-foreground: var(--muted-foreground);
-  --color-accent: var(--accent);
-  --color-accent-foreground: var(--accent-foreground);
-  --color-destructive: var(--destructive);
-  --color-destructive-foreground: var(--destructive-foreground);
-  --color-border: var(--border);
-  --color-input: var(--input);
-  --color-ring: var(--ring);
-  --color-chart-1: var(--chart-1);
-  --color-chart-2: var(--chart-2);
-  --color-chart-3: var(--chart-3);
-  --color-chart-4: var(--chart-4);
-  --color-chart-5: var(--chart-5);
-  --radius-sm: calc(var(--radius) - 4px);
-  --radius-md: calc(var(--radius) - 2px);
-  --radius-lg: var(--radius);
-  --radius-xl: calc(var(--radius) + 4px);
-  --color-sidebar: var(--sidebar);
-  --color-sidebar-foreground: var(--sidebar-foreground);
-  --color-sidebar-primary: var(--sidebar-primary);
-  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
-  --color-sidebar-accent: var(--sidebar-accent);
-  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
-  --color-sidebar-border: var(--sidebar-border);
-  --color-sidebar-ring: var(--sidebar-ring);
-}
-
-@layer base {
-  * {
-    @apply border-border outline-ring/50;
-  }
-  body {
-    @apply bg-background text-foreground;
-  }
-}
diff --git a/frontend/app/layout.tsx b/frontend/app/layout.tsx
deleted file mode 100644
index a262171..0000000
--- a/frontend/app/layout.tsx
+++ /dev/null
@@ -1,31 +0,0 @@
-import type { Metadata } from 'next'
-import { GeistSans } from 'geist/font/sans'
-import { GeistMono } from 'geist/font/mono'
-import './globals.css'
-
-export const metadata: Metadata = {
-  title: 'v0 App',
-  description: 'Created with v0',
-  generator: 'v0.app',
-}
-
-export default function RootLayout({
-  children,
-}: Readonly<{
-  children: React.ReactNode
-}>) {
-  return (
-    <html lang="en">
-      <head>
-        <style>{`
-html {
-  font-family: ${GeistSans.style.fontFamily};
-  --font-sans: ${GeistSans.variable};
-  --font-mono: ${GeistMono.variable};
-}
-        `}</style>
-      </head>
-      <body>{children}</body>
-    </html>
-  )
-}
diff --git a/frontend/app/page.tsx b/frontend/app/page.tsx
deleted file mode 100644
index 64085a2..0000000
--- a/frontend/app/page.tsx
+++ /dev/null
@@ -1,561 +0,0 @@
-"use client"
-import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card"
-import { Badge } from "@/components/ui/badge"
-import { Button } from "@/components/ui/button"
-import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs"
-import {
-  DollarSign,
-  Package,
-  Users,
-  AlertTriangle,
-  ShoppingCart,
-  CreditCard,
-  BarChart3,
-  Plus,
-  Building2,
-} from "lucide-react"
-import { useBusinessData } from "@/hooks/use-business-data"
-import { useProducts } from "@/hooks/use-products"
-import { useClients } from "@/hooks/use-clients"
-import { useSuppliers } from "@/hooks/use-suppliers"
-import { ProductForm } from "@/components/products/product-form"
-import { ProductsTable } from "@/components/products/products-table"
-import { ClientForm } from "@/components/clients/client-form"
-import { ClientsTable } from "@/components/clients/clients-table"
-import { PaymentForm } from "@/components/clients/payment-form"
-import { SupplierForm } from "@/components/suppliers/supplier-form"
-import { SuppliersTable } from "@/components/suppliers/suppliers-table"
-import { PurchaseForm } from "@/components/suppliers/purchase-form"
-import { SupplierPaymentForm } from "@/components/suppliers/supplier-payment-form"
-import { CreditOverview } from "@/components/credit/credit-overview"
-import { TransactionHistory } from "@/components/credit/transaction-history"
-import { useState } from "react"
-import type { Product, Client, Supplier } from "@/types/business"
-
-export default function Dashboard() {
-  const { kpis, recentTransactions, topProducts, clientsWithCredit, suppliersWithCredit, loading } = useBusinessData()
-  const {
-    products,
-    loading: productsLoading,
-    addProduct,
-    updateProduct,
-    deleteProduct,
-    getLowStockProducts,
-    getOutOfStockProducts,
-  } = useProducts()
-
-  const {
-    clients,
-    loading: clientsLoading,
-    addClient,
-    updateClient,
-    deleteClient,
-    addPayment,
-    getClientById,
-    getClientsWithOutstandingCredit,
-    getClientsOverCreditLimit,
-    getTotalOutstandingAmount,
-  } = useClients()
-
-  const {
-    suppliers,
-    loading: suppliersLoading,
-    addSupplier,
-    updateSupplier,
-    deleteSupplier,
-    addPurchase,
-    recordPayment,
-    getSupplierById,
-    getSuppliersWithOutstandingBalance,
-    getTotalAmountOwed,
-  } = useSuppliers()
-
-  const [showProductForm, setShowProductForm] = useState(false)
-  const [editingProduct, setEditingProduct] = useState<Product | undefined>()
-  const [showClientForm, setShowClientForm] = useState(false)
-  const [editingClient, setEditingClient] = useState<Client | undefined>()
-  const [showPaymentForm, setShowPaymentForm] = useState(false)
-  const [paymentClientId, setPaymentClientId] = useState<string>("")
-  const [showSupplierForm, setShowSupplierForm] = useState(false)
-  const [editingSupplier, setEditingSupplier] = useState<Supplier | undefined>()
-  const [showPurchaseForm, setShowPurchaseForm] = useState(false)
-  const [purchaseSupplierId, setPurchaseSupplierId] = useState<string>("")
-  const [showSupplierPaymentForm, setShowSupplierPaymentForm] = useState(false)
-  const [supplierPaymentId, setSupplierPaymentId] = useState<string>("")
-
-  const handleEditProduct = (product: Product) => {
-    setEditingProduct(product)
-    setShowProductForm(true)
-  }
-
-  const handleProductSubmit = (productData: Omit<Product, "id">) => {
-    if (editingProduct) {
-      updateProduct(editingProduct.id, productData)
-      setEditingProduct(undefined)
-    } else {
-      addProduct(productData)
-    }
-  }
-
-  const handleCloseProductForm = () => {
-    setShowProductForm(false)
-    setEditingProduct(undefined)
-  }
-
-  const handleEditClient = (client: Client) => {
-    setEditingClient(client)
-    setShowClientForm(true)
-  }
-
-  const handleClientSubmit = (clientData: Omit<Client, "id">) => {
-    if (editingClient) {
-      updateClient(editingClient.id, clientData)
-      setEditingClient(undefined)
-    } else {
-      addClient(clientData)
-    }
-  }
-
-  const handleCloseClientForm = () => {
-    setShowClientForm(false)
-    setEditingClient(undefined)
-  }
-
-  const handleAddPayment = (clientId: string) => {
-    setPaymentClientId(clientId)
-    setShowPaymentForm(true)
-  }
-
-  const handlePaymentSubmit = (payment: { amount: number; notes: string; date: string }) => {
-    addPayment(paymentClientId, payment.amount, payment.notes, payment.date)
-    setShowPaymentForm(false)
-    setPaymentClientId("")
-  }
-
-  const handleEditSupplier = (supplier: Supplier) => {
-    setEditingSupplier(supplier)
-    setShowSupplierForm(true)
-  }
-
-  const handleSupplierSubmit = (supplierData: Omit<Supplier, "id">) => {
-    if (editingSupplier) {
-      updateSupplier(editingSupplier.id, supplierData)
-      setEditingSupplier(undefined)
-    } else {
-      addSupplier(supplierData)
-    }
-  }
-
-  const handleCloseSupplierForm = () => {
-    setShowSupplierForm(false)
-    setEditingSupplier(undefined)
-  }
-
-  const handleAddPurchase = (supplierId: string) => {
-    setPurchaseSupplierId(supplierId)
-    setShowPurchaseForm(true)
-  }
-
-  const handlePurchaseSubmit = (purchase: {
-    amount: number
-    description: string
-    date: string
-    invoiceNumber: string
-  }) => {
-    addPurchase(purchaseSupplierId, purchase.amount, purchase.description, purchase.date, purchase.invoiceNumber)
-    setShowPurchaseForm(false)
-    setPurchaseSupplierId("")
-  }
-
-  const handleRecordPayment = (supplierId: string) => {
-    setSupplierPaymentId(supplierId)
-    setShowSupplierPaymentForm(true)
-  }
-
-  const handleSupplierPaymentSubmit = (payment: {
-    amount: number
-    notes: string
-    date: string
-    paymentMethod: string
-  }) => {
-    recordPayment(supplierPaymentId, payment.amount, payment.notes, payment.date, payment.paymentMethod)
-    setShowSupplierPaymentForm(false)
-    setSupplierPaymentId("")
-  }
-
-  if (loading || productsLoading || clientsLoading || suppliersLoading) {
-    return (
-      <div className="min-h-screen bg-background flex items-center justify-center">
-        <div className="text-center">
-          <div className="animate-spin rounded-full h-8 w-8 border-b-2 border-primary mx-auto mb-4"></div>
-          <p className="text-muted-foreground">Loading dashboard...</p>
-        </div>
-      </div>
-    )
-  }
-
-  const lowStockProducts = getLowStockProducts()
-  const outOfStockProducts = getOutOfStockProducts()
-  const clientsWithOutstanding = getClientsWithOutstandingCredit()
-  const clientsOverLimit = getClientsOverCreditLimit()
-  const totalOutstanding = getTotalOutstandingAmount()
-  const suppliersWithBalance = getSuppliersWithOutstandingBalance()
-  const totalOwed = getTotalAmountOwed()
-  const paymentClient = getClientById(paymentClientId)
-  const purchaseSupplier = getSupplierById(purchaseSupplierId)
-  const paymentSupplier = getSupplierById(supplierPaymentId)
-
-  return (
-    <div className="min-h-screen bg-background">
-      {/* Header */}
-      <header className="border-b bg-card">
-        <div className="container mx-auto px-4 py-4">
-          <div className="flex items-center justify-between">
-            <div>
-              <h1 className="text-2xl font-bold text-foreground">Wholesale Manager</h1>
-              <p className="text-muted-foreground">Business Dashboard</p>
-            </div>
-            <Button variant="outline" size="sm">
-              <BarChart3 className="h-4 w-4 mr-2" />
-              Export Report
-            </Button>
-          </div>
-        </div>
-      </header>
-
-      <main className="container mx-auto px-4 py-6 space-y-6">
-        {/* KPI Cards */}
-        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-4">
-          <Card>
-            <CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
-              <CardTitle className="text-sm font-medium">Total Revenue</CardTitle>
-              <DollarSign className="h-4 w-4 text-muted-foreground" />
-            </CardHeader>
-            <CardContent>
-              <div className="text-2xl font-bold">${kpis.totalRevenue.toLocaleString()}</div>
-              <p className="text-xs text-muted-foreground">
-                <span className="text-green-600">+{kpis.revenueGrowth}%</span> from last month
-              </p>
-            </CardContent>
-          </Card>
-
-          <Card>
-            <CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
-              <CardTitle className="text-sm font-medium">Active Products</CardTitle>
-              <Package className="h-4 w-4 text-muted-foreground" />
-            </CardHeader>
-            <CardContent>
-              <div className="text-2xl font-bold">{products.length}</div>
-              <p className="text-xs text-muted-foreground">
-                {lowStockProducts.length} low stock, {outOfStockProducts.length} out of stock
-              </p>
-            </CardContent>
-          </Card>
-
-          <Card>
-            <CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
-              <CardTitle className="text-sm font-medium">Active Clients</CardTitle>
-              <Users className="h-4 w-4 text-muted-foreground" />
-            </CardHeader>
-            <CardContent>
-              <div className="text-2xl font-bold">{clients.length}</div>
-              <p className="text-xs text-muted-foreground">${totalOutstanding.toLocaleString()} outstanding</p>
-            </CardContent>
-          </Card>
-
-          <Card>
-            <CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
-              <CardTitle className="text-sm font-medium">Suppliers</CardTitle>
-              <Building2 className="h-4 w-4 text-muted-foreground" />
-            </CardHeader>
-            <CardContent>
-              <div className="text-2xl font-bold">{suppliers.length}</div>
-              <p className="text-xs text-muted-foreground">${totalOwed.toLocaleString()} owed</p>
-            </CardContent>
-          </Card>
-        </div>
-
-        {/* Main Content Tabs */}
-        <Tabs defaultValue="overview" className="space-y-4">
-          <TabsList className="grid w-full grid-cols-5">
-            <TabsTrigger value="overview">Overview</TabsTrigger>
-            <TabsTrigger value="products">Products</TabsTrigger>
-            <TabsTrigger value="clients">Clients</TabsTrigger>
-            <TabsTrigger value="suppliers">Suppliers</TabsTrigger>
-            <TabsTrigger value="credit">Credit Tracking</TabsTrigger>
-          </TabsList>
-
-          <TabsContent value="overview" className="space-y-4">
-            <div className="grid grid-cols-1 lg:grid-cols-2 gap-6">
-              {/* Recent Transactions */}
-              <Card>
-                <CardHeader>
-                  <CardTitle className="flex items-center gap-2">
-                    <ShoppingCart className="h-5 w-5" />
-                    Recent Transactions
-                  </CardTitle>
-                  <CardDescription>Latest business activities</CardDescription>
-                </CardHeader>
-                <CardContent>
-                  <div className="space-y-3">
-                    {recentTransactions.slice(0, 5).map((transaction) => (
-                      <div key={transaction.id} className="flex items-center justify-between p-3 border rounded-lg">
-                        <div className="flex-1">
-                          <p className="font-medium text-sm">{transaction.client}</p>
-                          <p className="text-xs text-muted-foreground">{transaction.product}</p>
-                        </div>
-                        <div className="text-right">
-                          <p className="font-medium text-sm">${transaction.amount}</p>
-                          <Badge variant={transaction.status === "paid" ? "default" : "secondary"} className="text-xs">
-                            {transaction.status}
-                          </Badge>
-                        </div>
-                      </div>
-                    ))}
-                  </div>
-                </CardContent>
-              </Card>
-
-              {/* Top Products */}
-              <Card>
-                <CardHeader>
-                  <CardTitle className="flex items-center gap-2">
-                    <Package className="h-5 w-5" />
-                    Top Selling Products
-                  </CardTitle>
-                  <CardDescription>Best performers this month</CardDescription>
-                </CardHeader>
-                <CardContent>
-                  <div className="space-y-3">
-                    {topProducts.map((product, index) => (
-                      <div key={product.id} className="flex items-center justify-between p-3 border rounded-lg">
-                        <div className="flex items-center gap-3">
-                          <div className="w-8 h-8 bg-primary/10 rounded-full flex items-center justify-center">
-                            <span className="text-sm font-bold text-primary">#{index + 1}</span>
-                          </div>
-                          <div>
-                            <p className="font-medium text-sm">{product.name}</p>
-                            <p className="text-xs text-muted-foreground">{product.category}</p>
-                          </div>
-                        </div>
-                        <div className="text-right">
-                          <p className="font-medium text-sm">{product.unitsSold} sold</p>
-                          <p className="text-xs text-muted-foreground">${product.revenue}</p>
-                        </div>
-                      </div>
-                    ))}
-                  </div>
-                </CardContent>
-              </Card>
-            </div>
-          </TabsContent>
-
-          <TabsContent value="products" className="space-y-4">
-            <Card>
-              <CardHeader>
-                <div className="flex items-center justify-between">
-                  <div>
-                    <CardTitle className="flex items-center gap-2">
-                      <Package className="h-5 w-5" />
-                      Products Management
-                    </CardTitle>
-                    <CardDescription>Manage your product inventory and pricing</CardDescription>
-                  </div>
-                  <Button onClick={() => setShowProductForm(true)}>
-                    <Plus className="h-4 w-4 mr-2" />
-                    Add Product
-                  </Button>
-                </div>
-              </CardHeader>
-              <CardContent>
-                {/* Stock Alerts */}
-                {(lowStockProducts.length > 0 || outOfStockProducts.length > 0) && (
-                  <div className="mb-6 p-4 bg-yellow-50 dark:bg-yellow-900/20 border border-yellow-200 dark:border-yellow-800 rounded-lg">
-                    <div className="flex items-center gap-2 mb-2">
-                      <AlertTriangle className="h-4 w-4 text-yellow-600" />
-                      <h4 className="font-medium text-yellow-800 dark:text-yellow-200">Stock Alerts</h4>
-                    </div>
-                    {outOfStockProducts.length > 0 && (
-                      <p className="text-sm text-yellow-700 dark:text-yellow-300 mb-1">
-                        <strong>{outOfStockProducts.length}</strong> products are out of stock
-                      </p>
-                    )}
-                    {lowStockProducts.length > 0 && (
-                      <p className="text-sm text-yellow-700 dark:text-yellow-300">
-                        <strong>{lowStockProducts.length}</strong> products are running low
-                      </p>
-                    )}
-                  </div>
-                )}
-
-                <ProductsTable products={products} onEdit={handleEditProduct} onDelete={deleteProduct} />
-              </CardContent>
-            </Card>
-          </TabsContent>
-
-          <TabsContent value="clients" className="space-y-4">
-            <Card>
-              <CardHeader>
-                <div className="flex items-center justify-between">
-                  <div>
-                    <CardTitle className="flex items-center gap-2">
-                      <Users className="h-5 w-5" />
-                      Clients Management
-                    </CardTitle>
-                    <CardDescription>Manage your clients and track credit status</CardDescription>
-                  </div>
-                  <Button onClick={() => setShowClientForm(true)}>
-                    <Plus className="h-4 w-4 mr-2" />
-                    Add Client
-                  </Button>
-                </div>
-              </CardHeader>
-              <CardContent>
-                {/* Credit Alerts */}
-                {(clientsWithOutstanding.length > 0 || clientsOverLimit.length > 0) && (
-                  <div className="mb-6 p-4 bg-red-50 dark:bg-red-900/20 border border-red-200 dark:border-red-800 rounded-lg">
-                    <div className="flex items-center gap-2 mb-2">
-                      <CreditCard className="h-4 w-4 text-red-600" />
-                      <h4 className="font-medium text-red-800 dark:text-red-200">Credit Alerts</h4>
-                    </div>
-                    {clientsOverLimit.length > 0 && (
-                      <p className="text-sm text-red-700 dark:text-red-300 mb-1">
-                        <strong>{clientsOverLimit.length}</strong> clients are over their credit limit
-                      </p>
-                    )}
-                    <p className="text-sm text-red-700 dark:text-red-300">
-                      Total outstanding: <strong>${totalOutstanding.toLocaleString()}</strong>
-                    </p>
-                  </div>
-                )}
-
-                <ClientsTable
-                  clients={clients}
-                  onEdit={handleEditClient}
-                  onDelete={deleteClient}
-                  onAddPayment={handleAddPayment}
-                />
-              </CardContent>
-            </Card>
-          </TabsContent>
-
-          <TabsContent value="suppliers" className="space-y-4">
-            <Card>
-              <CardHeader>
-                <div className="flex items-center justify-between">
-                  <div>
-                    <CardTitle className="flex items-center gap-2">
-                      <Building2 className="h-5 w-5" />
-                      Suppliers Management
-                    </CardTitle>
-                    <CardDescription>Manage your suppliers and track payment obligations</CardDescription>
-                  </div>
-                  <Button onClick={() => setShowSupplierForm(true)}>
-                    <Plus className="h-4 w-4 mr-2" />
-                    Add Supplier
-                  </Button>
-                </div>
-              </CardHeader>
-              <CardContent>
-                {/* Payment Alerts */}
-                {suppliersWithBalance.length > 0 && (
-                  <div className="mb-6 p-4 bg-blue-50 dark:bg-blue-900/20 border border-blue-200 dark:border-blue-800 rounded-lg">
-                    <div className="flex items-center gap-2 mb-2">
-                      <AlertTriangle className="h-4 w-4 text-blue-600" />
-                      <h4 className="font-medium text-blue-800 dark:text-blue-200">Payment Obligations</h4>
-                    </div>
-                    <p className="text-sm text-blue-700 dark:text-blue-300 mb-1">
-                      <strong>{suppliersWithBalance.length}</strong> suppliers have outstanding balances
-                    </p>
-                    <p className="text-sm text-blue-700 dark:text-blue-300">
-                      Total amount owed: <strong>${totalOwed.toLocaleString()}</strong>
-                    </p>
-                  </div>
-                )}
-
-                <SuppliersTable
-                  suppliers={suppliers}
-                  onEdit={handleEditSupplier}
-                  onDelete={deleteSupplier}
-                  onAddPurchase={handleAddPurchase}
-                  onRecordPayment={handleRecordPayment}
-                />
-              </CardContent>
-            </Card>
-          </TabsContent>
-
-          {/* Added new credit tracking tab */}
-          <TabsContent value="credit" className="space-y-4">
-            <CreditOverview clients={clients} suppliers={suppliers} />
-            <TransactionHistory />
-          </TabsContent>
-        </Tabs>
-      </main>
-
-      {/* Product Form Dialog */}
-      <ProductForm
-        product={editingProduct}
-        open={showProductForm}
-        onOpenChange={handleCloseProductForm}
-        onSubmit={handleProductSubmit}
-      />
-
-      {/* Client Form Dialog */}
-      <ClientForm
-        client={editingClient}
-        open={showClientForm}
-        onOpenChange={handleCloseClientForm}
-        onSubmit={handleClientSubmit}
-      />
-
-      {/* Payment Form Dialog */}
-      {paymentClient && (
-        <PaymentForm
-          clientName={paymentClient.name}
-          outstandingAmount={paymentClient.outstandingAmount}
-          open={showPaymentForm}
-          onOpenChange={(open) => {
-            setShowPaymentForm(open)
-            if (!open) setPaymentClientId("")
-          }}
-          onSubmit={handlePaymentSubmit}
-        />
-      )}
-
-      {/* Supplier Form Dialog */}
-      <SupplierForm
-        supplier={editingSupplier}
-        open={showSupplierForm}
-        onOpenChange={handleCloseSupplierForm}
-        onSubmit={handleSupplierSubmit}
-      />
-
-      {/* Purchase Form Dialog */}
-      {purchaseSupplier && (
-        <PurchaseForm
-          supplierName={purchaseSupplier.name}
-          open={showPurchaseForm}
-          onOpenChange={(open) => {
-            setShowPurchaseForm(open)
-            if (!open) setPurchaseSupplierId("")
-          }}
-          onSubmit={handlePurchaseSubmit}
-        />
-      )}
-
-      {/* Supplier Payment Form Dialog */}
-      {paymentSupplier && (
-        <SupplierPaymentForm
-          supplierName={paymentSupplier.name}
-          amountOwed={paymentSupplier.amountOwed}
-          open={showSupplierPaymentForm}
-          onOpenChange={(open) => {
-            setShowSupplierPaymentForm(open)
-            if (!open) setSupplierPaymentId("")
-          }}
-          onSubmit={handleSupplierPaymentSubmit}
-        />
-      )}
-    </div>
-  )
-}
diff --git a/frontend/components.json b/frontend/components.json
deleted file mode 100644
index 335484f..0000000
--- a/frontend/components.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{
-  "$schema": "https://ui.shadcn.com/schema.json",
-  "style": "new-york",
-  "rsc": true,
-  "tsx": true,
-  "tailwind": {
-    "config": "",
-    "css": "app/globals.css",
-    "baseColor": "neutral",
-    "cssVariables": true,
-    "prefix": ""
-  },
-  "aliases": {
-    "components": "@/components",
-    "utils": "@/lib/utils",
-    "ui": "@/components/ui",
-    "lib": "@/lib",
-    "hooks": "@/hooks"
-  },
-  "iconLibrary": "lucide"
-}
\ No newline at end of file
diff --git a/frontend/components/clients/client-form.tsx b/frontend/components/clients/client-form.tsx
deleted file mode 100644
index 9dcfb5c..0000000
--- a/frontend/components/clients/client-form.tsx
+++ /dev/null
@@ -1,200 +0,0 @@
-"use client"
-
-import type React from "react"
-
-import { useState } from "react"
-import { Button } from "@/components/ui/button"
-import { Input } from "@/components/ui/input"
-import { Label } from "@/components/ui/label"
-import { Textarea } from "@/components/ui/textarea"
-import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select"
-import {
-  Dialog,
-  DialogContent,
-  DialogDescription,
-  DialogFooter,
-  DialogHeader,
-  DialogTitle,
-} from "@/components/ui/dialog"
-import type { Client } from "@/types/business"
-
-interface ClientFormProps {
-  client?: Client
-  open: boolean
-  onOpenChange: (open: boolean) => void
-  onSubmit: (client: Omit<Client, "id">) => void
-}
-
-const paymentTerms = ["Net 15", "Net 30", "Net 45", "Net 60", "COD", "Prepaid", "Custom"]
-
-export function ClientForm({ client, open, onOpenChange, onSubmit }: ClientFormProps) {
-  const [formData, setFormData] = useState({
-    name: client?.name || "",
-    email: client?.email || "",
-    phone: client?.phone || "",
-    address: client?.address || "",
-    creditLimit: client?.creditLimit || 0,
-    paymentTerms: client?.paymentTerms || "Net 30",
-    notes: client?.notes || "",
-    contactPerson: client?.contactPerson || "",
-    businessType: client?.businessType || "",
-  })
-
-  const handleSubmit = (e: React.FormEvent) => {
-    e.preventDefault()
-    onSubmit({
-      ...formData,
-      outstandingAmount: client?.outstandingAmount || 0,
-    })
-    onOpenChange(false)
-    // Reset form if it's a new client
-    if (!client) {
-      setFormData({
-        name: "",
-        email: "",
-        phone: "",
-        address: "",
-        creditLimit: 0,
-        paymentTerms: "Net 30",
-        notes: "",
-        contactPerson: "",
-        businessType: "",
-      })
-    }
-  }
-
-  return (
-    <Dialog open={open} onOpenChange={onOpenChange}>
-      <DialogContent className="sm:max-w-[600px] max-h-[90vh] overflow-y-auto">
-        <DialogHeader>
-          <DialogTitle>{client ? "Edit Client" : "Add New Client"}</DialogTitle>
-          <DialogDescription>
-            {client ? "Update client information" : "Enter the details for the new client"}
-          </DialogDescription>
-        </DialogHeader>
-
-        <form onSubmit={handleSubmit} className="space-y-4">
-          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
-            <div className="space-y-2">
-              <Label htmlFor="name">Business Name *</Label>
-              <Input
-                id="name"
-                value={formData.name}
-                onChange={(e) => setFormData({ ...formData, name: e.target.value })}
-                placeholder="Enter business name"
-                required
-              />
-            </div>
-
-            <div className="space-y-2">
-              <Label htmlFor="contactPerson">Contact Person</Label>
-              <Input
-                id="contactPerson"
-                value={formData.contactPerson}
-                onChange={(e) => setFormData({ ...formData, contactPerson: e.target.value })}
-                placeholder="Primary contact name"
-              />
-            </div>
-          </div>
-
-          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
-            <div className="space-y-2">
-              <Label htmlFor="email">Email</Label>
-              <Input
-                id="email"
-                type="email"
-                value={formData.email}
-                onChange={(e) => setFormData({ ...formData, email: e.target.value })}
-                placeholder="client@example.com"
-              />
-            </div>
-
-            <div className="space-y-2">
-              <Label htmlFor="phone">Phone</Label>
-              <Input
-                id="phone"
-                value={formData.phone}
-                onChange={(e) => setFormData({ ...formData, phone: e.target.value })}
-                placeholder="(555) 123-4567"
-              />
-            </div>
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="address">Address</Label>
-            <Textarea
-              id="address"
-              value={formData.address}
-              onChange={(e) => setFormData({ ...formData, address: e.target.value })}
-              placeholder="Business address"
-              rows={2}
-            />
-          </div>
-
-          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
-            <div className="space-y-2">
-              <Label htmlFor="businessType">Business Type</Label>
-              <Input
-                id="businessType"
-                value={formData.businessType}
-                onChange={(e) => setFormData({ ...formData, businessType: e.target.value })}
-                placeholder="e.g., Retail, Electronics Store"
-              />
-            </div>
-
-            <div className="space-y-2">
-              <Label htmlFor="paymentTerms">Payment Terms</Label>
-              <Select
-                value={formData.paymentTerms}
-                onValueChange={(value) => setFormData({ ...formData, paymentTerms: value })}
-              >
-                <SelectTrigger>
-                  <SelectValue placeholder="Select payment terms" />
-                </SelectTrigger>
-                <SelectContent>
-                  {paymentTerms.map((term) => (
-                    <SelectItem key={term} value={term}>
-                      {term}
-                    </SelectItem>
-                  ))}
-                </SelectContent>
-              </Select>
-            </div>
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="creditLimit">Credit Limit ($)</Label>
-            <Input
-              id="creditLimit"
-              type="number"
-              min="0"
-              step="100"
-              value={formData.creditLimit}
-              onChange={(e) => setFormData({ ...formData, creditLimit: Number.parseFloat(e.target.value) || 0 })}
-              placeholder="0"
-            />
-            <p className="text-xs text-muted-foreground">Maximum amount this client can owe at any time</p>
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="notes">Notes</Label>
-            <Textarea
-              id="notes"
-              value={formData.notes}
-              onChange={(e) => setFormData({ ...formData, notes: e.target.value })}
-              placeholder="Additional notes about this client"
-              rows={3}
-            />
-          </div>
-
-          <DialogFooter>
-            <Button type="button" variant="outline" onClick={() => onOpenChange(false)}>
-              Cancel
-            </Button>
-            <Button type="submit">{client ? "Update Client" : "Add Client"}</Button>
-          </DialogFooter>
-        </form>
-      </DialogContent>
-    </Dialog>
-  )
-}
diff --git a/frontend/components/clients/clients-table.tsx b/frontend/components/clients/clients-table.tsx
deleted file mode 100644
index 68e4e2f..0000000
--- a/frontend/components/clients/clients-table.tsx
+++ /dev/null
@@ -1,201 +0,0 @@
-"use client"
-
-import { useState } from "react"
-import { Button } from "@/components/ui/button"
-import { Input } from "@/components/ui/input"
-import { Badge } from "@/components/ui/badge"
-import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
-import { DropdownMenu, DropdownMenuContent, DropdownMenuItem, DropdownMenuTrigger } from "@/components/ui/dropdown-menu"
-import {
-  AlertDialog,
-  AlertDialogAction,
-  AlertDialogCancel,
-  AlertDialogContent,
-  AlertDialogDescription,
-  AlertDialogFooter,
-  AlertDialogHeader,
-  AlertDialogTitle,
-} from "@/components/ui/alert-dialog"
-import { Search, MoreHorizontal, Edit, Trash2, Mail, Phone, CreditCard } from "lucide-react"
-import type { Client } from "@/types/business"
-
-interface ClientsTableProps {
-  clients: Client[]
-  onEdit: (client: Client) => void
-  onDelete: (clientId: string) => void
-  onAddPayment: (clientId: string) => void
-}
-
-export function ClientsTable({ clients, onEdit, onDelete, onAddPayment }: ClientsTableProps) {
-  const [searchTerm, setSearchTerm] = useState("")
-  const [deleteClient, setDeleteClient] = useState<Client | null>(null)
-
-  const filteredClients = clients.filter(
-    (client) =>
-      client.name.toLowerCase().includes(searchTerm.toLowerCase()) ||
-      client.email.toLowerCase().includes(searchTerm.toLowerCase()) ||
-      client.contactPerson.toLowerCase().includes(searchTerm.toLowerCase()) ||
-      client.businessType.toLowerCase().includes(searchTerm.toLowerCase()),
-  )
-
-  const getCreditStatus = (outstandingAmount: number, creditLimit: number) => {
-    if (outstandingAmount === 0) return { label: "Good Standing", variant: "default" as const, color: "text-green-600" }
-    if (outstandingAmount >= creditLimit * 0.9)
-      return { label: "Near Limit", variant: "secondary" as const, color: "text-yellow-600" }
-    if (outstandingAmount > creditLimit)
-      return { label: "Over Limit", variant: "destructive" as const, color: "text-red-600" }
-    return { label: "Active Credit", variant: "secondary" as const, color: "text-blue-600" }
-  }
-
-  const handleDelete = (client: Client) => {
-    onDelete(client.id)
-    setDeleteClient(null)
-  }
-
-  return (
-    <div className="space-y-4">
-      {/* Search */}
-      <div className="relative">
-        <Search className="absolute left-3 top-1/2 transform -translate-y-1/2 text-muted-foreground h-4 w-4" />
-        <Input
-          placeholder="Search clients by name, email, contact person, or business type..."
-          value={searchTerm}
-          onChange={(e) => setSearchTerm(e.target.value)}
-          className="pl-10"
-        />
-      </div>
-
-      {/* Clients Table */}
-      <div className="border rounded-lg overflow-hidden">
-        <Table>
-          <TableHeader>
-            <TableRow>
-              <TableHead>Client</TableHead>
-              <TableHead>Contact</TableHead>
-              <TableHead>Business Type</TableHead>
-              <TableHead>Payment Terms</TableHead>
-              <TableHead>Credit Status</TableHead>
-              <TableHead>Outstanding</TableHead>
-              <TableHead className="w-[50px]"></TableHead>
-            </TableRow>
-          </TableHeader>
-          <TableBody>
-            {filteredClients.length === 0 ? (
-              <TableRow>
-                <TableCell colSpan={7} className="text-center py-8 text-muted-foreground">
-                  {searchTerm ? "No clients found matching your search." : "No clients added yet."}
-                </TableCell>
-              </TableRow>
-            ) : (
-              filteredClients.map((client) => {
-                const creditStatus = getCreditStatus(client.outstandingAmount, client.creditLimit)
-                const creditUtilization =
-                  client.creditLimit > 0 ? ((client.outstandingAmount / client.creditLimit) * 100).toFixed(1) : "0"
-
-                return (
-                  <TableRow key={client.id}>
-                    <TableCell>
-                      <div>
-                        <p className="font-medium">{client.name}</p>
-                        {client.contactPerson && (
-                          <p className="text-sm text-muted-foreground">{client.contactPerson}</p>
-                        )}
-                      </div>
-                    </TableCell>
-                    <TableCell>
-                      <div className="space-y-1">
-                        {client.email && (
-                          <div className="flex items-center gap-1 text-sm">
-                            <Mail className="h-3 w-3" />
-                            <span className="truncate max-w-[150px]">{client.email}</span>
-                          </div>
-                        )}
-                        {client.phone && (
-                          <div className="flex items-center gap-1 text-sm">
-                            <Phone className="h-3 w-3" />
-                            <span>{client.phone}</span>
-                          </div>
-                        )}
-                      </div>
-                    </TableCell>
-                    <TableCell>
-                      <span className="text-sm">{client.businessType || "N/A"}</span>
-                    </TableCell>
-                    <TableCell>
-                      <Badge variant="outline" className="text-xs">
-                        {client.paymentTerms}
-                      </Badge>
-                    </TableCell>
-                    <TableCell>
-                      <div>
-                        <Badge variant={creditStatus.variant} className="text-xs mb-1">
-                          {creditStatus.label}
-                        </Badge>
-                        {client.creditLimit > 0 && (
-                          <p className="text-xs text-muted-foreground">{creditUtilization}% utilized</p>
-                        )}
-                      </div>
-                    </TableCell>
-                    <TableCell>
-                      <div className="text-right">
-                        <p className={`font-medium text-sm ${client.outstandingAmount > 0 ? creditStatus.color : ""}`}>
-                          ${client.outstandingAmount.toFixed(2)}
-                        </p>
-                        <p className="text-xs text-muted-foreground">/ ${client.creditLimit.toFixed(2)} limit</p>
-                      </div>
-                    </TableCell>
-                    <TableCell>
-                      <DropdownMenu>
-                        <DropdownMenuTrigger asChild>
-                          <Button variant="ghost" size="sm">
-                            <MoreHorizontal className="h-4 w-4" />
-                          </Button>
-                        </DropdownMenuTrigger>
-                        <DropdownMenuContent align="end">
-                          <DropdownMenuItem onClick={() => onEdit(client)}>
-                            <Edit className="h-4 w-4 mr-2" />
-                            Edit
-                          </DropdownMenuItem>
-                          <DropdownMenuItem onClick={() => onAddPayment(client.id)}>
-                            <CreditCard className="h-4 w-4 mr-2" />
-                            Add Payment
-                          </DropdownMenuItem>
-                          <DropdownMenuItem onClick={() => setDeleteClient(client)} className="text-red-600">
-                            <Trash2 className="h-4 w-4 mr-2" />
-                            Delete
-                          </DropdownMenuItem>
-                        </DropdownMenuContent>
-                      </DropdownMenu>
-                    </TableCell>
-                  </TableRow>
-                )
-              })
-            )}
-          </TableBody>
-        </Table>
-      </div>
-
-      {/* Delete Confirmation Dialog */}
-      <AlertDialog open={!!deleteClient} onOpenChange={() => setDeleteClient(null)}>
-        <AlertDialogContent>
-          <AlertDialogHeader>
-            <AlertDialogTitle>Delete Client</AlertDialogTitle>
-            <AlertDialogDescription>
-              Are you sure you want to delete "{deleteClient?.name}"? This action cannot be undone and will remove all
-              associated transaction history.
-            </AlertDialogDescription>
-          </AlertDialogHeader>
-          <AlertDialogFooter>
-            <AlertDialogCancel>Cancel</AlertDialogCancel>
-            <AlertDialogAction
-              onClick={() => deleteClient && handleDelete(deleteClient)}
-              className="bg-red-600 hover:bg-red-700"
-            >
-              Delete
-            </AlertDialogAction>
-          </AlertDialogFooter>
-        </AlertDialogContent>
-      </AlertDialog>
-    </div>
-  )
-}
diff --git a/frontend/components/clients/payment-form.tsx b/frontend/components/clients/payment-form.tsx
deleted file mode 100644
index 5514cdf..0000000
--- a/frontend/components/clients/payment-form.tsx
+++ /dev/null
@@ -1,144 +0,0 @@
-"use client"
-
-import type React from "react"
-
-import { useState } from "react"
-import { Button } from "@/components/ui/button"
-import { Input } from "@/components/ui/input"
-import { Label } from "@/components/ui/label"
-import { Textarea } from "@/components/ui/textarea"
-import {
-  Dialog,
-  DialogContent,
-  DialogDescription,
-  DialogFooter,
-  DialogHeader,
-  DialogTitle,
-} from "@/components/ui/dialog"
-
-interface PaymentFormProps {
-  clientName: string
-  outstandingAmount: number
-  open: boolean
-  onOpenChange: (open: boolean) => void
-  onSubmit: (payment: { amount: number; notes: string; date: string }) => void
-}
-
-export function PaymentForm({ clientName, outstandingAmount, open, onOpenChange, onSubmit }: PaymentFormProps) {
-  const [formData, setFormData] = useState({
-    amount: 0,
-    notes: "",
-    date: new Date().toISOString().split("T")[0],
-  })
-
-  const handleSubmit = (e: React.FormEvent) => {
-    e.preventDefault()
-    onSubmit(formData)
-    onOpenChange(false)
-    setFormData({
-      amount: 0,
-      notes: "",
-      date: new Date().toISOString().split("T")[0],
-    })
-  }
-
-  const maxPayment = outstandingAmount
-
-  return (
-    <Dialog open={open} onOpenChange={onOpenChange}>
-      <DialogContent className="sm:max-w-[500px]">
-        <DialogHeader>
-          <DialogTitle>Record Payment</DialogTitle>
-          <DialogDescription>Record a payment from {clientName}</DialogDescription>
-        </DialogHeader>
-
-        <form onSubmit={handleSubmit} className="space-y-4">
-          <div className="p-4 bg-muted rounded-lg">
-            <p className="text-sm text-muted-foreground mb-1">Outstanding Amount</p>
-            <p className="text-2xl font-bold">${outstandingAmount.toFixed(2)}</p>
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="amount">Payment Amount ($) *</Label>
-            <Input
-              id="amount"
-              type="number"
-              step="0.01"
-              min="0.01"
-              max={maxPayment}
-              value={formData.amount}
-              onChange={(e) => setFormData({ ...formData, amount: Number.parseFloat(e.target.value) || 0 })}
-              placeholder="0.00"
-              required
-            />
-            <div className="flex gap-2">
-              <Button
-                type="button"
-                variant="outline"
-                size="sm"
-                onClick={() => setFormData({ ...formData, amount: maxPayment / 4 })}
-              >
-                25%
-              </Button>
-              <Button
-                type="button"
-                variant="outline"
-                size="sm"
-                onClick={() => setFormData({ ...formData, amount: maxPayment / 2 })}
-              >
-                50%
-              </Button>
-              <Button
-                type="button"
-                variant="outline"
-                size="sm"
-                onClick={() => setFormData({ ...formData, amount: maxPayment })}
-              >
-                Full Amount
-              </Button>
-            </div>
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="date">Payment Date *</Label>
-            <Input
-              id="date"
-              type="date"
-              value={formData.date}
-              onChange={(e) => setFormData({ ...formData, date: e.target.value })}
-              required
-            />
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="notes">Notes</Label>
-            <Textarea
-              id="notes"
-              value={formData.notes}
-              onChange={(e) => setFormData({ ...formData, notes: e.target.value })}
-              placeholder="Payment method, reference number, etc."
-              rows={3}
-            />
-          </div>
-
-          {formData.amount > 0 && (
-            <div className="p-3 bg-green-50 dark:bg-green-900/20 border border-green-200 dark:border-green-800 rounded-lg">
-              <p className="text-sm text-green-800 dark:text-green-200">
-                New outstanding amount: <strong>${(outstandingAmount - formData.amount).toFixed(2)}</strong>
-              </p>
-            </div>
-          )}
-
-          <DialogFooter>
-            <Button type="button" variant="outline" onClick={() => onOpenChange(false)}>
-              Cancel
-            </Button>
-            <Button type="submit" disabled={formData.amount <= 0 || formData.amount > maxPayment}>
-              Record Payment
-            </Button>
-          </DialogFooter>
-        </form>
-      </DialogContent>
-    </Dialog>
-  )
-}
diff --git a/frontend/components/credit/credit-overview.tsx b/frontend/components/credit/credit-overview.tsx
deleted file mode 100644
index aca1e24..0000000
--- a/frontend/components/credit/credit-overview.tsx
+++ /dev/null
@@ -1,229 +0,0 @@
-"use client"
-
-import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card"
-import { Badge } from "@/components/ui/badge"
-import { Progress } from "@/components/ui/progress"
-import { TrendingUp, TrendingDown, DollarSign, AlertTriangle, Clock, CheckCircle } from "lucide-react"
-import type { Client, Supplier } from "@/types/business"
-
-interface CreditOverviewProps {
-  clients: Client[]
-  suppliers: Supplier[]
-}
-
-export function CreditOverview({ clients, suppliers }: CreditOverviewProps) {
-  // Calculate receivables (money owed to us by clients)
-  const totalReceivables = clients.reduce((sum, client) => sum + client.outstandingAmount, 0)
-  const clientsWithCredit = clients.filter((client) => client.outstandingAmount > 0)
-  const overLimitClients = clients.filter((client) => client.outstandingAmount > client.creditLimit)
-  const totalCreditLimit = clients.reduce((sum, client) => sum + client.creditLimit, 0)
-  const creditUtilization = totalCreditLimit > 0 ? (totalReceivables / totalCreditLimit) * 100 : 0
-
-  // Calculate payables (money we owe to suppliers)
-  const totalPayables = suppliers.reduce((sum, supplier) => sum + supplier.amountOwed, 0)
-  const suppliersWithBalance = suppliers.filter((supplier) => supplier.amountOwed > 0)
-
-  // Net credit position (positive means we're owed more than we owe)
-  const netCreditPosition = totalReceivables - totalPayables
-
-  // Aging analysis (simplified - in real app would use actual dates)
-  const currentReceivables = totalReceivables * 0.6
-  const thirtyDayReceivables = totalReceivables * 0.25
-  const sixtyDayReceivables = totalReceivables * 0.1
-  const ninetyPlusReceivables = totalReceivables * 0.05
-
-  return (
-    <div className="space-y-6">
-      {/* Summary Cards */}
-      <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-4">
-        <Card>
-          <CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
-            <CardTitle className="text-sm font-medium">Total Receivables</CardTitle>
-            <TrendingUp className="h-4 w-4 text-green-600" />
-          </CardHeader>
-          <CardContent>
-            <div className="text-2xl font-bold text-green-600">${totalReceivables.toLocaleString()}</div>
-            <p className="text-xs text-muted-foreground">
-              {clientsWithCredit.length} clients with outstanding balances
-            </p>
-          </CardContent>
-        </Card>
-
-        <Card>
-          <CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
-            <CardTitle className="text-sm font-medium">Total Payables</CardTitle>
-            <TrendingDown className="h-4 w-4 text-red-600" />
-          </CardHeader>
-          <CardContent>
-            <div className="text-2xl font-bold text-red-600">${totalPayables.toLocaleString()}</div>
-            <p className="text-xs text-muted-foreground">
-              {suppliersWithBalance.length} suppliers with outstanding balances
-            </p>
-          </CardContent>
-        </Card>
-
-        <Card>
-          <CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
-            <CardTitle className="text-sm font-medium">Net Position</CardTitle>
-            <DollarSign className={`h-4 w-4 ${netCreditPosition >= 0 ? "text-green-600" : "text-red-600"}`} />
-          </CardHeader>
-          <CardContent>
-            <div className={`text-2xl font-bold ${netCreditPosition >= 0 ? "text-green-600" : "text-red-600"}`}>
-              ${Math.abs(netCreditPosition).toLocaleString()}
-            </div>
-            <p className="text-xs text-muted-foreground">
-              {netCreditPosition >= 0 ? "Net receivable position" : "Net payable position"}
-            </p>
-          </CardContent>
-        </Card>
-
-        <Card>
-          <CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
-            <CardTitle className="text-sm font-medium">Credit Utilization</CardTitle>
-            <AlertTriangle className={`h-4 w-4 ${creditUtilization > 80 ? "text-red-600" : "text-yellow-600"}`} />
-          </CardHeader>
-          <CardContent>
-            <div className="text-2xl font-bold">{creditUtilization.toFixed(1)}%</div>
-            <Progress value={creditUtilization} className="mt-2" />
-            <p className="text-xs text-muted-foreground mt-1">
-              ${totalReceivables.toLocaleString()} / ${totalCreditLimit.toLocaleString()} limit
-            </p>
-          </CardContent>
-        </Card>
-      </div>
-
-      {/* Alerts */}
-      {(overLimitClients.length > 0 || creditUtilization > 90) && (
-        <Card className="border-red-200 bg-red-50 dark:bg-red-900/20">
-          <CardHeader>
-            <CardTitle className="flex items-center gap-2 text-red-800 dark:text-red-200">
-              <AlertTriangle className="h-5 w-5" />
-              Credit Alerts
-            </CardTitle>
-          </CardHeader>
-          <CardContent className="space-y-2">
-            {overLimitClients.length > 0 && (
-              <p className="text-sm text-red-700 dark:text-red-300">
-                <strong>{overLimitClients.length}</strong> clients are over their credit limit
-              </p>
-            )}
-            {creditUtilization > 90 && (
-              <p className="text-sm text-red-700 dark:text-red-300">
-                Overall credit utilization is critically high at {creditUtilization.toFixed(1)}%
-              </p>
-            )}
-          </CardContent>
-        </Card>
-      )}
-
-      {/* Aging Analysis */}
-      <div className="grid grid-cols-1 lg:grid-cols-2 gap-6">
-        <Card>
-          <CardHeader>
-            <CardTitle className="flex items-center gap-2">
-              <Clock className="h-5 w-5" />
-              Receivables Aging
-            </CardTitle>
-            <CardDescription>Breakdown of outstanding receivables by age</CardDescription>
-          </CardHeader>
-          <CardContent className="space-y-4">
-            <div className="space-y-3">
-              <div className="flex items-center justify-between p-3 border rounded-lg">
-                <div className="flex items-center gap-3">
-                  <CheckCircle className="h-4 w-4 text-green-600" />
-                  <span className="font-medium">Current (0-30 days)</span>
-                </div>
-                <div className="text-right">
-                  <p className="font-medium">${currentReceivables.toFixed(0)}</p>
-                  <Badge variant="default" className="text-xs">
-                    60%
-                  </Badge>
-                </div>
-              </div>
-
-              <div className="flex items-center justify-between p-3 border rounded-lg">
-                <div className="flex items-center gap-3">
-                  <Clock className="h-4 w-4 text-yellow-600" />
-                  <span className="font-medium">31-60 days</span>
-                </div>
-                <div className="text-right">
-                  <p className="font-medium">${thirtyDayReceivables.toFixed(0)}</p>
-                  <Badge variant="secondary" className="text-xs">
-                    25%
-                  </Badge>
-                </div>
-              </div>
-
-              <div className="flex items-center justify-between p-3 border rounded-lg">
-                <div className="flex items-center gap-3">
-                  <AlertTriangle className="h-4 w-4 text-orange-600" />
-                  <span className="font-medium">61-90 days</span>
-                </div>
-                <div className="text-right">
-                  <p className="font-medium">${sixtyDayReceivables.toFixed(0)}</p>
-                  <Badge variant="secondary" className="text-xs">
-                    10%
-                  </Badge>
-                </div>
-              </div>
-
-              <div className="flex items-center justify-between p-3 border rounded-lg">
-                <div className="flex items-center gap-3">
-                  <AlertTriangle className="h-4 w-4 text-red-600" />
-                  <span className="font-medium">90+ days</span>
-                </div>
-                <div className="text-right">
-                  <p className="font-medium text-red-600">${ninetyPlusReceivables.toFixed(0)}</p>
-                  <Badge variant="destructive" className="text-xs">
-                    5%
-                  </Badge>
-                </div>
-              </div>
-            </div>
-          </CardContent>
-        </Card>
-
-        <Card>
-          <CardHeader>
-            <CardTitle className="flex items-center gap-2">
-              <DollarSign className="h-5 w-5" />
-              Cash Flow Impact
-            </CardTitle>
-            <CardDescription>Credit impact on cash flow</CardDescription>
-          </CardHeader>
-          <CardContent className="space-y-4">
-            <div className="space-y-3">
-              <div className="flex items-center justify-between p-3 bg-green-50 dark:bg-green-900/20 border border-green-200 dark:border-green-800 rounded-lg">
-                <div>
-                  <p className="font-medium text-green-800 dark:text-green-200">Expected Inflow</p>
-                  <p className="text-sm text-green-600 dark:text-green-400">From client payments</p>
-                </div>
-                <p className="text-xl font-bold text-green-600">${totalReceivables.toLocaleString()}</p>
-              </div>
-
-              <div className="flex items-center justify-between p-3 bg-red-50 dark:bg-red-900/20 border border-red-200 dark:border-red-800 rounded-lg">
-                <div>
-                  <p className="font-medium text-red-800 dark:text-red-200">Expected Outflow</p>
-                  <p className="text-sm text-red-600 dark:text-red-400">To supplier payments</p>
-                </div>
-                <p className="text-xl font-bold text-red-600">${totalPayables.toLocaleString()}</p>
-              </div>
-
-              <div className="flex items-center justify-between p-3 bg-blue-50 dark:bg-blue-900/20 border border-blue-200 dark:border-blue-800 rounded-lg">
-                <div>
-                  <p className="font-medium text-blue-800 dark:text-blue-200">Net Cash Impact</p>
-                  <p className="text-sm text-blue-600 dark:text-blue-400">
-                    {netCreditPosition >= 0 ? "Positive impact" : "Negative impact"}
-                  </p>
-                </div>
-                <p className={`text-xl font-bold ${netCreditPosition >= 0 ? "text-green-600" : "text-red-600"}`}>
-                  {netCreditPosition >= 0 ? "+" : "-"}${Math.abs(netCreditPosition).toLocaleString()}
-                </p>
-              </div>
-            </div>
-          </CardContent>
-        </Card>
-      </div>
-    </div>
-  )
-}
diff --git a/frontend/components/credit/transaction-history.tsx b/frontend/components/credit/transaction-history.tsx
deleted file mode 100644
index 834305a..0000000
--- a/frontend/components/credit/transaction-history.tsx
+++ /dev/null
@@ -1,272 +0,0 @@
-"use client"
-
-import { useState } from "react"
-import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card"
-import { Badge } from "@/components/ui/badge"
-import { Input } from "@/components/ui/input"
-import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select"
-import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
-import { Search, ArrowUpRight, ArrowDownLeft, Calendar } from "lucide-react"
-
-interface Transaction {
-  id: string
-  date: string
-  type: "receivable" | "payable" | "payment_received" | "payment_made"
-  entity: string
-  description: string
-  amount: number
-  status: "pending" | "completed" | "overdue"
-  reference?: string
-}
-
-// Mock transaction data
-const mockTransactions: Transaction[] = [
-  {
-    id: "1",
-    date: "2024-01-15",
-    type: "receivable",
-    entity: "ABC Electronics",
-    description: "Invoice #INV-001 - Wireless Headphones",
-    amount: 2500,
-    status: "completed",
-    reference: "INV-001",
-  },
-  {
-    id: "2",
-    date: "2024-01-14",
-    type: "payment_received",
-    entity: "Tech Solutions Inc",
-    description: "Payment received for Invoice #INV-002",
-    amount: 1800,
-    status: "completed",
-    reference: "PAY-001",
-  },
-  {
-    id: "3",
-    date: "2024-01-13",
-    type: "payable",
-    entity: "Electronics Wholesale Co",
-    description: "Purchase Order #PO-001 - Components",
-    amount: 3200,
-    status: "pending",
-    reference: "PO-001",
-  },
-  {
-    id: "4",
-    date: "2024-01-12",
-    type: "payment_made",
-    entity: "Global Tech Supplies",
-    description: "Payment for Invoice #SUP-001",
-    amount: 1500,
-    status: "completed",
-    reference: "PAY-002",
-  },
-  {
-    id: "5",
-    date: "2024-01-11",
-    type: "receivable",
-    entity: "Mobile World",
-    description: "Invoice #INV-003 - Phone Cases",
-    amount: 950,
-    status: "overdue",
-    reference: "INV-003",
-  },
-  {
-    id: "6",
-    date: "2024-01-10",
-    type: "payable",
-    entity: "Premium Components Ltd",
-    description: "Purchase Order #PO-002 - Premium Parts",
-    amount: 4500,
-    status: "pending",
-    reference: "PO-002",
-  },
-]
-
-export function TransactionHistory() {
-  const [searchTerm, setSearchTerm] = useState("")
-  const [typeFilter, setTypeFilter] = useState<string>("all")
-  const [statusFilter, setStatusFilter] = useState<string>("all")
-
-  const filteredTransactions = mockTransactions.filter((transaction) => {
-    const matchesSearch =
-      transaction.entity.toLowerCase().includes(searchTerm.toLowerCase()) ||
-      transaction.description.toLowerCase().includes(searchTerm.toLowerCase()) ||
-      (transaction.reference && transaction.reference.toLowerCase().includes(searchTerm.toLowerCase()))
-
-    const matchesType = typeFilter === "all" || transaction.type === typeFilter
-    const matchesStatus = statusFilter === "all" || transaction.status === statusFilter
-
-    return matchesSearch && matchesType && matchesStatus
-  })
-
-  const getTransactionIcon = (type: string) => {
-    switch (type) {
-      case "receivable":
-      case "payment_received":
-        return <ArrowUpRight className="h-4 w-4 text-green-600" />
-      case "payable":
-      case "payment_made":
-        return <ArrowDownLeft className="h-4 w-4 text-red-600" />
-      default:
-        return <Calendar className="h-4 w-4 text-muted-foreground" />
-    }
-  }
-
-  const getTransactionColor = (type: string) => {
-    switch (type) {
-      case "receivable":
-      case "payment_received":
-        return "text-green-600"
-      case "payable":
-      case "payment_made":
-        return "text-red-600"
-      default:
-        return "text-foreground"
-    }
-  }
-
-  const getStatusBadge = (status: string) => {
-    switch (status) {
-      case "completed":
-        return (
-          <Badge variant="default" className="text-xs">
-            Completed
-          </Badge>
-        )
-      case "pending":
-        return (
-          <Badge variant="secondary" className="text-xs">
-            Pending
-          </Badge>
-        )
-      case "overdue":
-        return (
-          <Badge variant="destructive" className="text-xs">
-            Overdue
-          </Badge>
-        )
-      default:
-        return (
-          <Badge variant="outline" className="text-xs">
-            {status}
-          </Badge>
-        )
-    }
-  }
-
-  return (
-    <Card>
-      <CardHeader>
-        <CardTitle className="flex items-center gap-2">
-          <Calendar className="h-5 w-5" />
-          Transaction History
-        </CardTitle>
-        <CardDescription>Complete history of all credit-related transactions</CardDescription>
-      </CardHeader>
-      <CardContent>
-        {/* Filters */}
-        <div className="flex flex-col sm:flex-row gap-4 mb-6">
-          <div className="relative flex-1">
-            <Search className="absolute left-3 top-1/2 transform -translate-y-1/2 text-muted-foreground h-4 w-4" />
-            <Input
-              placeholder="Search by entity, description, or reference..."
-              value={searchTerm}
-              onChange={(e) => setSearchTerm(e.target.value)}
-              className="pl-10"
-            />
-          </div>
-
-          <Select value={typeFilter} onValueChange={setTypeFilter}>
-            <SelectTrigger className="w-full sm:w-[180px]">
-              <SelectValue placeholder="Filter by type" />
-            </SelectTrigger>
-            <SelectContent>
-              <SelectItem value="all">All Types</SelectItem>
-              <SelectItem value="receivable">Receivables</SelectItem>
-              <SelectItem value="payable">Payables</SelectItem>
-              <SelectItem value="payment_received">Payments Received</SelectItem>
-              <SelectItem value="payment_made">Payments Made</SelectItem>
-            </SelectContent>
-          </Select>
-
-          <Select value={statusFilter} onValueChange={setStatusFilter}>
-            <SelectTrigger className="w-full sm:w-[180px]">
-              <SelectValue placeholder="Filter by status" />
-            </SelectTrigger>
-            <SelectContent>
-              <SelectItem value="all">All Status</SelectItem>
-              <SelectItem value="completed">Completed</SelectItem>
-              <SelectItem value="pending">Pending</SelectItem>
-              <SelectItem value="overdue">Overdue</SelectItem>
-            </SelectContent>
-          </Select>
-        </div>
-
-        {/* Transaction Table */}
-        <div className="border rounded-lg overflow-hidden">
-          <Table>
-            <TableHeader>
-              <TableRow>
-                <TableHead>Date</TableHead>
-                <TableHead>Type</TableHead>
-                <TableHead>Entity</TableHead>
-                <TableHead>Description</TableHead>
-                <TableHead>Amount</TableHead>
-                <TableHead>Status</TableHead>
-                <TableHead>Reference</TableHead>
-              </TableRow>
-            </TableHeader>
-            <TableBody>
-              {filteredTransactions.length === 0 ? (
-                <TableRow>
-                  <TableCell colSpan={7} className="text-center py-8 text-muted-foreground">
-                    {searchTerm || typeFilter !== "all" || statusFilter !== "all"
-                      ? "No transactions found matching your filters."
-                      : "No transactions recorded yet."}
-                  </TableCell>
-                </TableRow>
-              ) : (
-                filteredTransactions.map((transaction) => (
-                  <TableRow key={transaction.id}>
-                    <TableCell>
-                      <div className="font-medium">{new Date(transaction.date).toLocaleDateString()}</div>
-                    </TableCell>
-                    <TableCell>
-                      <div className="flex items-center gap-2">
-                        {getTransactionIcon(transaction.type)}
-                        <span className="capitalize text-sm">{transaction.type.replace("_", " ")}</span>
-                      </div>
-                    </TableCell>
-                    <TableCell>
-                      <div className="font-medium">{transaction.entity}</div>
-                    </TableCell>
-                    <TableCell>
-                      <div className="max-w-[300px] truncate" title={transaction.description}>
-                        {transaction.description}
-                      </div>
-                    </TableCell>
-                    <TableCell>
-                      <div className={`font-medium ${getTransactionColor(transaction.type)}`}>
-                        {transaction.type.includes("receivable") || transaction.type.includes("payment_received")
-                          ? "+"
-                          : "-"}
-                        ${transaction.amount.toLocaleString()}
-                      </div>
-                    </TableCell>
-                    <TableCell>{getStatusBadge(transaction.status)}</TableCell>
-                    <TableCell>
-                      {transaction.reference && (
-                        <code className="text-xs bg-muted px-2 py-1 rounded">{transaction.reference}</code>
-                      )}
-                    </TableCell>
-                  </TableRow>
-                ))
-              )}
-            </TableBody>
-          </Table>
-        </div>
-      </CardContent>
-    </Card>
-  )
-}
diff --git a/frontend/components/products/product-form.tsx b/frontend/components/products/product-form.tsx
deleted file mode 100644
index 9cd451b..0000000
--- a/frontend/components/products/product-form.tsx
+++ /dev/null
@@ -1,230 +0,0 @@
-"use client"
-
-import type React from "react"
-
-import { useState } from "react"
-import { Button } from "@/components/ui/button"
-import { Input } from "@/components/ui/input"
-import { Label } from "@/components/ui/label"
-import { Textarea } from "@/components/ui/textarea"
-import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select"
-import {
-  Dialog,
-  DialogContent,
-  DialogDescription,
-  DialogFooter,
-  DialogHeader,
-  DialogTitle,
-} from "@/components/ui/dialog"
-import type { Product } from "@/types/business"
-
-interface ProductFormProps {
-  product?: Product
-  open: boolean
-  onOpenChange: (open: boolean) => void
-  onSubmit: (product: Omit<Product, "id">) => void
-}
-
-const categories = [
-  "Electronics",
-  "Audio",
-  "Accessories",
-  "Mobile",
-  "Computing",
-  "Gaming",
-  "Home & Garden",
-  "Sports",
-  "Other",
-]
-
-export function ProductForm({ product, open, onOpenChange, onSubmit }: ProductFormProps) {
-  const [formData, setFormData] = useState({
-    name: product?.name || "",
-    category: product?.category || "",
-    description: product?.description || "",
-    buyPrice: product?.buyPrice || 0,
-    sellPrice: product?.sellPrice || 0,
-    stock: product?.stock || 0,
-    minStock: product?.minStock || 5,
-    supplier: product?.supplier || "",
-    sku: product?.sku || "",
-  })
-
-  const handleSubmit = (e: React.FormEvent) => {
-    e.preventDefault()
-    onSubmit(formData)
-    onOpenChange(false)
-    // Reset form if it's a new product
-    if (!product) {
-      setFormData({
-        name: "",
-        category: "",
-        description: "",
-        buyPrice: 0,
-        sellPrice: 0,
-        stock: 0,
-        minStock: 5,
-        supplier: "",
-        sku: "",
-      })
-    }
-  }
-
-  const profitMargin =
-    formData.sellPrice > 0 && formData.buyPrice > 0
-      ? (((formData.sellPrice - formData.buyPrice) / formData.sellPrice) * 100).toFixed(1)
-      : "0"
-
-  return (
-    <Dialog open={open} onOpenChange={onOpenChange}>
-      <DialogContent className="sm:max-w-[600px] max-h-[90vh] overflow-y-auto">
-        <DialogHeader>
-          <DialogTitle>{product ? "Edit Product" : "Add New Product"}</DialogTitle>
-          <DialogDescription>
-            {product ? "Update product information" : "Enter the details for the new product"}
-          </DialogDescription>
-        </DialogHeader>
-
-        <form onSubmit={handleSubmit} className="space-y-4">
-          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
-            <div className="space-y-2">
-              <Label htmlFor="name">Product Name *</Label>
-              <Input
-                id="name"
-                value={formData.name}
-                onChange={(e) => setFormData({ ...formData, name: e.target.value })}
-                placeholder="Enter product name"
-                required
-              />
-            </div>
-
-            <div className="space-y-2">
-              <Label htmlFor="sku">SKU</Label>
-              <Input
-                id="sku"
-                value={formData.sku}
-                onChange={(e) => setFormData({ ...formData, sku: e.target.value })}
-                placeholder="Product SKU"
-              />
-            </div>
-          </div>
-
-          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
-            <div className="space-y-2">
-              <Label htmlFor="category">Category *</Label>
-              <Select
-                value={formData.category}
-                onValueChange={(value) => setFormData({ ...formData, category: value })}
-              >
-                <SelectTrigger>
-                  <SelectValue placeholder="Select category" />
-                </SelectTrigger>
-                <SelectContent>
-                  {categories.map((category) => (
-                    <SelectItem key={category} value={category}>
-                      {category}
-                    </SelectItem>
-                  ))}
-                </SelectContent>
-              </Select>
-            </div>
-
-            <div className="space-y-2">
-              <Label htmlFor="supplier">Supplier</Label>
-              <Input
-                id="supplier"
-                value={formData.supplier}
-                onChange={(e) => setFormData({ ...formData, supplier: e.target.value })}
-                placeholder="Supplier name"
-              />
-            </div>
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="description">Description</Label>
-            <Textarea
-              id="description"
-              value={formData.description}
-              onChange={(e) => setFormData({ ...formData, description: e.target.value })}
-              placeholder="Product description"
-              rows={3}
-            />
-          </div>
-
-          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
-            <div className="space-y-2">
-              <Label htmlFor="buyPrice">Buy Price ($) *</Label>
-              <Input
-                id="buyPrice"
-                type="number"
-                step="0.01"
-                min="0"
-                value={formData.buyPrice}
-                onChange={(e) => setFormData({ ...formData, buyPrice: Number.parseFloat(e.target.value) || 0 })}
-                placeholder="0.00"
-                required
-              />
-            </div>
-
-            <div className="space-y-2">
-              <Label htmlFor="sellPrice">Sell Price ($) *</Label>
-              <Input
-                id="sellPrice"
-                type="number"
-                step="0.01"
-                min="0"
-                value={formData.sellPrice}
-                onChange={(e) => setFormData({ ...formData, sellPrice: Number.parseFloat(e.target.value) || 0 })}
-                placeholder="0.00"
-                required
-              />
-            </div>
-          </div>
-
-          {formData.buyPrice > 0 && formData.sellPrice > 0 && (
-            <div className="p-3 bg-muted rounded-lg">
-              <p className="text-sm text-muted-foreground">
-                Profit Margin: <span className="font-medium text-foreground">{profitMargin}%</span> ($
-                {(formData.sellPrice - formData.buyPrice).toFixed(2)} profit per unit)
-              </p>
-            </div>
-          )}
-
-          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
-            <div className="space-y-2">
-              <Label htmlFor="stock">Current Stock *</Label>
-              <Input
-                id="stock"
-                type="number"
-                min="0"
-                value={formData.stock}
-                onChange={(e) => setFormData({ ...formData, stock: Number.parseInt(e.target.value) || 0 })}
-                placeholder="0"
-                required
-              />
-            </div>
-
-            <div className="space-y-2">
-              <Label htmlFor="minStock">Minimum Stock Alert</Label>
-              <Input
-                id="minStock"
-                type="number"
-                min="0"
-                value={formData.minStock}
-                onChange={(e) => setFormData({ ...formData, minStock: Number.parseInt(e.target.value) || 0 })}
-                placeholder="5"
-              />
-            </div>
-          </div>
-
-          <DialogFooter>
-            <Button type="button" variant="outline" onClick={() => onOpenChange(false)}>
-              Cancel
-            </Button>
-            <Button type="submit">{product ? "Update Product" : "Add Product"}</Button>
-          </DialogFooter>
-        </form>
-      </DialogContent>
-    </Dialog>
-  )
-}
diff --git a/frontend/components/products/products-table.tsx b/frontend/components/products/products-table.tsx
deleted file mode 100644
index 3391737..0000000
--- a/frontend/components/products/products-table.tsx
+++ /dev/null
@@ -1,171 +0,0 @@
-"use client"
-
-import { useState } from "react"
-import { Button } from "@/components/ui/button"
-import { Input } from "@/components/ui/input"
-import { Badge } from "@/components/ui/badge"
-import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
-import { DropdownMenu, DropdownMenuContent, DropdownMenuItem, DropdownMenuTrigger } from "@/components/ui/dropdown-menu"
-import {
-  AlertDialog,
-  AlertDialogAction,
-  AlertDialogCancel,
-  AlertDialogContent,
-  AlertDialogDescription,
-  AlertDialogFooter,
-  AlertDialogHeader,
-  AlertDialogTitle,
-} from "@/components/ui/alert-dialog"
-import { Search, MoreHorizontal, Edit, Trash2, AlertTriangle } from "lucide-react"
-import type { Product } from "@/types/business"
-
-interface ProductsTableProps {
-  products: Product[]
-  onEdit: (product: Product) => void
-  onDelete: (productId: string) => void
-}
-
-export function ProductsTable({ products, onEdit, onDelete }: ProductsTableProps) {
-  const [searchTerm, setSearchTerm] = useState("")
-  const [deleteProduct, setDeleteProduct] = useState<Product | null>(null)
-
-  const filteredProducts = products.filter(
-    (product) =>
-      product.name.toLowerCase().includes(searchTerm.toLowerCase()) ||
-      product.category.toLowerCase().includes(searchTerm.toLowerCase()) ||
-      product.sku.toLowerCase().includes(searchTerm.toLowerCase()),
-  )
-
-  const getStockStatus = (stock: number, minStock: number) => {
-    if (stock === 0) return { label: "Out of Stock", variant: "destructive" as const }
-    if (stock <= minStock) return { label: "Low Stock", variant: "secondary" as const }
-    return { label: "In Stock", variant: "default" as const }
-  }
-
-  const handleDelete = (product: Product) => {
-    onDelete(product.id)
-    setDeleteProduct(null)
-  }
-
-  return (
-    <div className="space-y-4">
-      {/* Search */}
-      <div className="relative">
-        <Search className="absolute left-3 top-1/2 transform -translate-y-1/2 text-muted-foreground h-4 w-4" />
-        <Input
-          placeholder="Search products by name, category, or SKU..."
-          value={searchTerm}
-          onChange={(e) => setSearchTerm(e.target.value)}
-          className="pl-10"
-        />
-      </div>
-
-      {/* Products Table */}
-      <div className="border rounded-lg overflow-hidden">
-        <Table>
-          <TableHeader>
-            <TableRow>
-              <TableHead>Product</TableHead>
-              <TableHead>Category</TableHead>
-              <TableHead>SKU</TableHead>
-              <TableHead>Buy Price</TableHead>
-              <TableHead>Sell Price</TableHead>
-              <TableHead>Stock</TableHead>
-              <TableHead>Status</TableHead>
-              <TableHead className="w-[50px]"></TableHead>
-            </TableRow>
-          </TableHeader>
-          <TableBody>
-            {filteredProducts.length === 0 ? (
-              <TableRow>
-                <TableCell colSpan={8} className="text-center py-8 text-muted-foreground">
-                  {searchTerm ? "No products found matching your search." : "No products added yet."}
-                </TableCell>
-              </TableRow>
-            ) : (
-              filteredProducts.map((product) => {
-                const stockStatus = getStockStatus(product.stock, product.minStock)
-                const profitMargin = (((product.sellPrice - product.buyPrice) / product.sellPrice) * 100).toFixed(1)
-
-                return (
-                  <TableRow key={product.id}>
-                    <TableCell>
-                      <div>
-                        <p className="font-medium">{product.name}</p>
-                        {product.description && (
-                          <p className="text-sm text-muted-foreground truncate max-w-[200px]">{product.description}</p>
-                        )}
-                      </div>
-                    </TableCell>
-                    <TableCell>{product.category}</TableCell>
-                    <TableCell>
-                      <code className="text-xs bg-muted px-2 py-1 rounded">{product.sku || "N/A"}</code>
-                    </TableCell>
-                    <TableCell>${product.buyPrice.toFixed(2)}</TableCell>
-                    <TableCell>
-                      <div>
-                        <p>${product.sellPrice.toFixed(2)}</p>
-                        <p className="text-xs text-muted-foreground">{profitMargin}% margin</p>
-                      </div>
-                    </TableCell>
-                    <TableCell>
-                      <div className="flex items-center gap-2">
-                        {product.stock <= product.minStock && product.stock > 0 && (
-                          <AlertTriangle className="h-4 w-4 text-yellow-500" />
-                        )}
-                        <span className={product.stock === 0 ? "text-red-600" : ""}>{product.stock}</span>
-                      </div>
-                    </TableCell>
-                    <TableCell>
-                      <Badge variant={stockStatus.variant}>{stockStatus.label}</Badge>
-                    </TableCell>
-                    <TableCell>
-                      <DropdownMenu>
-                        <DropdownMenuTrigger asChild>
-                          <Button variant="ghost" size="sm">
-                            <MoreHorizontal className="h-4 w-4" />
-                          </Button>
-                        </DropdownMenuTrigger>
-                        <DropdownMenuContent align="end">
-                          <DropdownMenuItem onClick={() => onEdit(product)}>
-                            <Edit className="h-4 w-4 mr-2" />
-                            Edit
-                          </DropdownMenuItem>
-                          <DropdownMenuItem onClick={() => setDeleteProduct(product)} className="text-red-600">
-                            <Trash2 className="h-4 w-4 mr-2" />
-                            Delete
-                          </DropdownMenuItem>
-                        </DropdownMenuContent>
-                      </DropdownMenu>
-                    </TableCell>
-                  </TableRow>
-                )
-              })
-            )}
-          </TableBody>
-        </Table>
-      </div>
-
-      {/* Delete Confirmation Dialog */}
-      <AlertDialog open={!!deleteProduct} onOpenChange={() => setDeleteProduct(null)}>
-        <AlertDialogContent>
-          <AlertDialogHeader>
-            <AlertDialogTitle>Delete Product</AlertDialogTitle>
-            <AlertDialogDescription>
-              Are you sure you want to delete "{deleteProduct?.name}"? This action cannot be undone.
-            </AlertDialogDescription>
-          </AlertDialogHeader>
-          <AlertDialogFooter>
-            <AlertDialogCancel>Cancel</AlertDialogCancel>
-            <AlertDialogAction
-              onClick={() => deleteProduct && handleDelete(deleteProduct)}
-              className="bg-red-600 hover:bg-red-700"
-            >
-              Delete
-            </AlertDialogAction>
-          </AlertDialogFooter>
-        </AlertDialogContent>
-      </AlertDialog>
-    </div>
-  )
-}
diff --git a/frontend/components/suppliers/purchase-form.tsx b/frontend/components/suppliers/purchase-form.tsx
deleted file mode 100644
index 50bdc68..0000000
--- a/frontend/components/suppliers/purchase-form.tsx
+++ /dev/null
@@ -1,114 +0,0 @@
-"use client"
-
-import type React from "react"
-
-import { useState } from "react"
-import { Button } from "@/components/ui/button"
-import { Input } from "@/components/ui/input"
-import { Label } from "@/components/ui/label"
-import { Textarea } from "@/components/ui/textarea"
-import {
-  Dialog,
-  DialogContent,
-  DialogDescription,
-  DialogFooter,
-  DialogHeader,
-  DialogTitle,
-} from "@/components/ui/dialog"
-
-interface PurchaseFormProps {
-  supplierName: string
-  open: boolean
-  onOpenChange: (open: boolean) => void
-  onSubmit: (purchase: { amount: number; description: string; date: string; invoiceNumber: string }) => void
-}
-
-export function PurchaseForm({ supplierName, open, onOpenChange, onSubmit }: PurchaseFormProps) {
-  const [formData, setFormData] = useState({
-    amount: 0,
-    description: "",
-    date: new Date().toISOString().split("T")[0],
-    invoiceNumber: "",
-  })
-
-  const handleSubmit = (e: React.FormEvent) => {
-    e.preventDefault()
-    onSubmit(formData)
-    onOpenChange(false)
-    setFormData({
-      amount: 0,
-      description: "",
-      date: new Date().toISOString().split("T")[0],
-      invoiceNumber: "",
-    })
-  }
-
-  return (
-    <Dialog open={open} onOpenChange={onOpenChange}>
-      <DialogContent className="sm:max-w-[500px]">
-        <DialogHeader>
-          <DialogTitle>Add Purchase</DialogTitle>
-          <DialogDescription>Record a new purchase from {supplierName}</DialogDescription>
-        </DialogHeader>
-
-        <form onSubmit={handleSubmit} className="space-y-4">
-          <div className="space-y-2">
-            <Label htmlFor="amount">Purchase Amount ($) *</Label>
-            <Input
-              id="amount"
-              type="number"
-              step="0.01"
-              min="0.01"
-              value={formData.amount}
-              onChange={(e) => setFormData({ ...formData, amount: Number.parseFloat(e.target.value) || 0 })}
-              placeholder="0.00"
-              required
-            />
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="invoiceNumber">Invoice Number</Label>
-            <Input
-              id="invoiceNumber"
-              value={formData.invoiceNumber}
-              onChange={(e) => setFormData({ ...formData, invoiceNumber: e.target.value })}
-              placeholder="INV-001"
-            />
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="date">Purchase Date *</Label>
-            <Input
-              id="date"
-              type="date"
-              value={formData.date}
-              onChange={(e) => setFormData({ ...formData, date: e.target.value })}
-              required
-            />
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="description">Description *</Label>
-            <Textarea
-              id="description"
-              value={formData.description}
-              onChange={(e) => setFormData({ ...formData, description: e.target.value })}
-              placeholder="Describe what was purchased"
-              rows={3}
-              required
-            />
-          </div>
-
-          <DialogFooter>
-            <Button type="button" variant="outline" onClick={() => onOpenChange(false)}>
-              Cancel
-            </Button>
-            <Button type="submit" disabled={formData.amount <= 0 || !formData.description.trim()}>
-              Add Purchase
-            </Button>
-          </DialogFooter>
-        </form>
-      </DialogContent>
-    </Dialog>
-  )
-}
diff --git a/frontend/components/suppliers/supplier-form.tsx b/frontend/components/suppliers/supplier-form.tsx
deleted file mode 100644
index da414db..0000000
--- a/frontend/components/suppliers/supplier-form.tsx
+++ /dev/null
@@ -1,196 +0,0 @@
-"use client"
-
-import type React from "react"
-
-import { useState } from "react"
-import { Button } from "@/components/ui/button"
-import { Input } from "@/components/ui/input"
-import { Label } from "@/components/ui/label"
-import { Textarea } from "@/components/ui/textarea"
-import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select"
-import {
-  Dialog,
-  DialogContent,
-  DialogDescription,
-  DialogFooter,
-  DialogHeader,
-  DialogTitle,
-} from "@/components/ui/dialog"
-import type { Supplier } from "@/types/business"
-
-interface SupplierFormProps {
-  supplier?: Supplier
-  open: boolean
-  onOpenChange: (open: boolean) => void
-  onSubmit: (supplier: Omit<Supplier, "id">) => void
-}
-
-const paymentTerms = ["Net 15", "Net 30", "Net 45", "Net 60", "COD", "Prepaid", "Custom"]
-
-export function SupplierForm({ supplier, open, onOpenChange, onSubmit }: SupplierFormProps) {
-  const [formData, setFormData] = useState({
-    name: supplier?.name || "",
-    email: supplier?.email || "",
-    phone: supplier?.phone || "",
-    address: supplier?.address || "",
-    paymentTerms: supplier?.paymentTerms || "Net 30",
-    notes: supplier?.notes || "",
-    contactPerson: supplier?.contactPerson || "",
-    businessType: supplier?.businessType || "",
-    taxId: supplier?.taxId || "",
-  })
-
-  const handleSubmit = (e: React.FormEvent) => {
-    e.preventDefault()
-    onSubmit({
-      ...formData,
-      amountOwed: supplier?.amountOwed || 0,
-    })
-    onOpenChange(false)
-    // Reset form if it's a new supplier
-    if (!supplier) {
-      setFormData({
-        name: "",
-        email: "",
-        phone: "",
-        address: "",
-        paymentTerms: "Net 30",
-        notes: "",
-        contactPerson: "",
-        businessType: "",
-        taxId: "",
-      })
-    }
-  }
-
-  return (
-    <Dialog open={open} onOpenChange={onOpenChange}>
-      <DialogContent className="sm:max-w-[600px] max-h-[90vh] overflow-y-auto">
-        <DialogHeader>
-          <DialogTitle>{supplier ? "Edit Supplier" : "Add New Supplier"}</DialogTitle>
-          <DialogDescription>
-            {supplier ? "Update supplier information" : "Enter the details for the new supplier"}
-          </DialogDescription>
-        </DialogHeader>
-
-        <form onSubmit={handleSubmit} className="space-y-4">
-          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
-            <div className="space-y-2">
-              <Label htmlFor="name">Company Name *</Label>
-              <Input
-                id="name"
-                value={formData.name}
-                onChange={(e) => setFormData({ ...formData, name: e.target.value })}
-                placeholder="Enter company name"
-                required
-              />
-            </div>
-
-            <div className="space-y-2">
-              <Label htmlFor="contactPerson">Contact Person</Label>
-              <Input
-                id="contactPerson"
-                value={formData.contactPerson}
-                onChange={(e) => setFormData({ ...formData, contactPerson: e.target.value })}
-                placeholder="Primary contact name"
-              />
-            </div>
-          </div>
-
-          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
-            <div className="space-y-2">
-              <Label htmlFor="email">Email</Label>
-              <Input
-                id="email"
-                type="email"
-                value={formData.email}
-                onChange={(e) => setFormData({ ...formData, email: e.target.value })}
-                placeholder="supplier@example.com"
-              />
-            </div>
-
-            <div className="space-y-2">
-              <Label htmlFor="phone">Phone</Label>
-              <Input
-                id="phone"
-                value={formData.phone}
-                onChange={(e) => setFormData({ ...formData, phone: e.target.value })}
-                placeholder="(555) 123-4567"
-              />
-            </div>
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="address">Address</Label>
-            <Textarea
-              id="address"
-              value={formData.address}
-              onChange={(e) => setFormData({ ...formData, address: e.target.value })}
-              placeholder="Company address"
-              rows={2}
-            />
-          </div>
-
-          <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
-            <div className="space-y-2">
-              <Label htmlFor="businessType">Business Type</Label>
-              <Input
-                id="businessType"
-                value={formData.businessType}
-                onChange={(e) => setFormData({ ...formData, businessType: e.target.value })}
-                placeholder="e.g., Manufacturer, Distributor"
-              />
-            </div>
-
-            <div className="space-y-2">
-              <Label htmlFor="taxId">Tax ID / VAT Number</Label>
-              <Input
-                id="taxId"
-                value={formData.taxId}
-                onChange={(e) => setFormData({ ...formData, taxId: e.target.value })}
-                placeholder="Tax identification number"
-              />
-            </div>
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="paymentTerms">Payment Terms</Label>
-            <Select
-              value={formData.paymentTerms}
-              onValueChange={(value) => setFormData({ ...formData, paymentTerms: value })}
-            >
-              <SelectTrigger>
-                <SelectValue placeholder="Select payment terms" />
-              </SelectTrigger>
-              <SelectContent>
-                {paymentTerms.map((term) => (
-                  <SelectItem key={term} value={term}>
-                    {term}
-                  </SelectItem>
-                ))}
-              </SelectContent>
-            </Select>
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="notes">Notes</Label>
-            <Textarea
-              id="notes"
-              value={formData.notes}
-              onChange={(e) => setFormData({ ...formData, notes: e.target.value })}
-              placeholder="Additional notes about this supplier"
-              rows={3}
-            />
-          </div>
-
-          <DialogFooter>
-            <Button type="button" variant="outline" onClick={() => onOpenChange(false)}>
-              Cancel
-            </Button>
-            <Button type="submit">{supplier ? "Update Supplier" : "Add Supplier"}</Button>
-          </DialogFooter>
-        </form>
-      </DialogContent>
-    </Dialog>
-  )
-}
diff --git a/frontend/components/suppliers/supplier-payment-form.tsx b/frontend/components/suppliers/supplier-payment-form.tsx
deleted file mode 100644
index bd62c84..0000000
--- a/frontend/components/suppliers/supplier-payment-form.tsx
+++ /dev/null
@@ -1,162 +0,0 @@
-"use client"
-
-import type React from "react"
-
-import { useState } from "react"
-import { Button } from "@/components/ui/button"
-import { Input } from "@/components/ui/input"
-import { Label } from "@/components/ui/label"
-import { Textarea } from "@/components/ui/textarea"
-import {
-  Dialog,
-  DialogContent,
-  DialogDescription,
-  DialogFooter,
-  DialogHeader,
-  DialogTitle,
-} from "@/components/ui/dialog"
-
-interface SupplierPaymentFormProps {
-  supplierName: string
-  amountOwed: number
-  open: boolean
-  onOpenChange: (open: boolean) => void
-  onSubmit: (payment: { amount: number; notes: string; date: string; paymentMethod: string }) => void
-}
-
-export function SupplierPaymentForm({
-  supplierName,
-  amountOwed,
-  open,
-  onOpenChange,
-  onSubmit,
-}: SupplierPaymentFormProps) {
-  const [formData, setFormData] = useState({
-    amount: 0,
-    notes: "",
-    date: new Date().toISOString().split("T")[0],
-    paymentMethod: "",
-  })
-
-  const handleSubmit = (e: React.FormEvent) => {
-    e.preventDefault()
-    onSubmit(formData)
-    onOpenChange(false)
-    setFormData({
-      amount: 0,
-      notes: "",
-      date: new Date().toISOString().split("T")[0],
-      paymentMethod: "",
-    })
-  }
-
-  const maxPayment = amountOwed
-
-  return (
-    <Dialog open={open} onOpenChange={onOpenChange}>
-      <DialogContent className="sm:max-w-[500px]">
-        <DialogHeader>
-          <DialogTitle>Record Payment</DialogTitle>
-          <DialogDescription>Record a payment to {supplierName}</DialogDescription>
-        </DialogHeader>
-
-        <form onSubmit={handleSubmit} className="space-y-4">
-          <div className="p-4 bg-muted rounded-lg">
-            <p className="text-sm text-muted-foreground mb-1">Amount Owed</p>
-            <p className="text-2xl font-bold">${amountOwed.toFixed(2)}</p>
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="amount">Payment Amount ($) *</Label>
-            <Input
-              id="amount"
-              type="number"
-              step="0.01"
-              min="0.01"
-              max={maxPayment}
-              value={formData.amount}
-              onChange={(e) => setFormData({ ...formData, amount: Number.parseFloat(e.target.value) || 0 })}
-              placeholder="0.00"
-              required
-            />
-            <div className="flex gap-2">
-              <Button
-                type="button"
-                variant="outline"
-                size="sm"
-                onClick={() => setFormData({ ...formData, amount: maxPayment / 4 })}
-              >
-                25%
-              </Button>
-              <Button
-                type="button"
-                variant="outline"
-                size="sm"
-                onClick={() => setFormData({ ...formData, amount: maxPayment / 2 })}
-              >
-                50%
-              </Button>
-              <Button
-                type="button"
-                variant="outline"
-                size="sm"
-                onClick={() => setFormData({ ...formData, amount: maxPayment })}
-              >
-                Full Amount
-              </Button>
-            </div>
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="paymentMethod">Payment Method</Label>
-            <Input
-              id="paymentMethod"
-              value={formData.paymentMethod}
-              onChange={(e) => setFormData({ ...formData, paymentMethod: e.target.value })}
-              placeholder="e.g., Bank Transfer, Check, Cash"
-            />
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="date">Payment Date *</Label>
-            <Input
-              id="date"
-              type="date"
-              value={formData.date}
-              onChange={(e) => setFormData({ ...formData, date: e.target.value })}
-              required
-            />
-          </div>
-
-          <div className="space-y-2">
-            <Label htmlFor="notes">Notes</Label>
-            <Textarea
-              id="notes"
-              value={formData.notes}
-              onChange={(e) => setFormData({ ...formData, notes: e.target.value })}
-              placeholder="Reference number, additional details, etc."
-              rows={3}
-            />
-          </div>
-
-          {formData.amount > 0 && (
-            <div className="p-3 bg-green-50 dark:bg-green-900/20 border border-green-200 dark:border-green-800 rounded-lg">
-              <p className="text-sm text-green-800 dark:text-green-200">
-                New amount owed: <strong>${(amountOwed - formData.amount).toFixed(2)}</strong>
-              </p>
-            </div>
-          )}
-
-          <DialogFooter>
-            <Button type="button" variant="outline" onClick={() => onOpenChange(false)}>
-              Cancel
-            </Button>
-            <Button type="submit" disabled={formData.amount <= 0 || formData.amount > maxPayment}>
-              Record Payment
-            </Button>
-          </DialogFooter>
-        </form>
-      </DialogContent>
-    </Dialog>
-  )
-}
diff --git a/frontend/components/suppliers/suppliers-table.tsx b/frontend/components/suppliers/suppliers-table.tsx
deleted file mode 100644
index f32fa28..0000000
--- a/frontend/components/suppliers/suppliers-table.tsx
+++ /dev/null
@@ -1,197 +0,0 @@
-"use client"
-
-import { useState } from "react"
-import { Button } from "@/components/ui/button"
-import { Input } from "@/components/ui/input"
-import { Badge } from "@/components/ui/badge"
-import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from "@/components/ui/table"
-import { DropdownMenu, DropdownMenuContent, DropdownMenuItem, DropdownMenuTrigger } from "@/components/ui/dropdown-menu"
-import {
-  AlertDialog,
-  AlertDialogAction,
-  AlertDialogCancel,
-  AlertDialogContent,
-  AlertDialogDescription,
-  AlertDialogFooter,
-  AlertDialogHeader,
-  AlertDialogTitle,
-} from "@/components/ui/alert-dialog"
-import { Search, MoreHorizontal, Edit, Trash2, Mail, Phone, CreditCard, Plus } from "lucide-react"
-import type { Supplier } from "@/types/business"
-
-interface SuppliersTableProps {
-  suppliers: Supplier[]
-  onEdit: (supplier: Supplier) => void
-  onDelete: (supplierId: string) => void
-  onAddPurchase: (supplierId: string) => void
-  onRecordPayment: (supplierId: string) => void
-}
-
-export function SuppliersTable({ suppliers, onEdit, onDelete, onAddPurchase, onRecordPayment }: SuppliersTableProps) {
-  const [searchTerm, setSearchTerm] = useState("")
-  const [deleteSupplier, setDeleteSupplier] = useState<Supplier | null>(null)
-
-  const filteredSuppliers = suppliers.filter(
-    (supplier) =>
-      supplier.name.toLowerCase().includes(searchTerm.toLowerCase()) ||
-      supplier.email.toLowerCase().includes(searchTerm.toLowerCase()) ||
-      supplier.contactPerson.toLowerCase().includes(searchTerm.toLowerCase()) ||
-      supplier.businessType.toLowerCase().includes(searchTerm.toLowerCase()),
-  )
-
-  const getPaymentStatus = (amountOwed: number) => {
-    if (amountOwed === 0) return { label: "Paid Up", variant: "default" as const, color: "text-green-600" }
-    if (amountOwed > 5000) return { label: "High Balance", variant: "secondary" as const, color: "text-red-600" }
-    return { label: "Outstanding", variant: "secondary" as const, color: "text-yellow-600" }
-  }
-
-  const handleDelete = (supplier: Supplier) => {
-    onDelete(supplier.id)
-    setDeleteSupplier(null)
-  }
-
-  return (
-    <div className="space-y-4">
-      {/* Search */}
-      <div className="relative">
-        <Search className="absolute left-3 top-1/2 transform -translate-y-1/2 text-muted-foreground h-4 w-4" />
-        <Input
-          placeholder="Search suppliers by name, email, contact person, or business type..."
-          value={searchTerm}
-          onChange={(e) => setSearchTerm(e.target.value)}
-          className="pl-10"
-        />
-      </div>
-
-      {/* Suppliers Table */}
-      <div className="border rounded-lg overflow-hidden">
-        <Table>
-          <TableHeader>
-            <TableRow>
-              <TableHead>Supplier</TableHead>
-              <TableHead>Contact</TableHead>
-              <TableHead>Business Type</TableHead>
-              <TableHead>Payment Terms</TableHead>
-              <TableHead>Status</TableHead>
-              <TableHead>Amount Owed</TableHead>
-              <TableHead className="w-[50px]"></TableHead>
-            </TableRow>
-          </TableHeader>
-          <TableBody>
-            {filteredSuppliers.length === 0 ? (
-              <TableRow>
-                <TableCell colSpan={7} className="text-center py-8 text-muted-foreground">
-                  {searchTerm ? "No suppliers found matching your search." : "No suppliers added yet."}
-                </TableCell>
-              </TableRow>
-            ) : (
-              filteredSuppliers.map((supplier) => {
-                const paymentStatus = getPaymentStatus(supplier.amountOwed)
-
-                return (
-                  <TableRow key={supplier.id}>
-                    <TableCell>
-                      <div>
-                        <p className="font-medium">{supplier.name}</p>
-                        {supplier.contactPerson && (
-                          <p className="text-sm text-muted-foreground">{supplier.contactPerson}</p>
-                        )}
-                      </div>
-                    </TableCell>
-                    <TableCell>
-                      <div className="space-y-1">
-                        {supplier.email && (
-                          <div className="flex items-center gap-1 text-sm">
-                            <Mail className="h-3 w-3" />
-                            <span className="truncate max-w-[150px]">{supplier.email}</span>
-                          </div>
-                        )}
-                        {supplier.phone && (
-                          <div className="flex items-center gap-1 text-sm">
-                            <Phone className="h-3 w-3" />
-                            <span>{supplier.phone}</span>
-                          </div>
-                        )}
-                      </div>
-                    </TableCell>
-                    <TableCell>
-                      <span className="text-sm">{supplier.businessType || "N/A"}</span>
-                    </TableCell>
-                    <TableCell>
-                      <Badge variant="outline" className="text-xs">
-                        {supplier.paymentTerms}
-                      </Badge>
-                    </TableCell>
-                    <TableCell>
-                      <Badge variant={paymentStatus.variant} className="text-xs">
-                        {paymentStatus.label}
-                      </Badge>
-                    </TableCell>
-                    <TableCell>
-                      <div className="text-right">
-                        <p className={`font-medium text-sm ${supplier.amountOwed > 0 ? paymentStatus.color : ""}`}>
-                          ${supplier.amountOwed.toFixed(2)}
-                        </p>
-                      </div>
-                    </TableCell>
-                    <TableCell>
-                      <DropdownMenu>
-                        <DropdownMenuTrigger asChild>
-                          <Button variant="ghost" size="sm">
-                            <MoreHorizontal className="h-4 w-4" />
-                          </Button>
-                        </DropdownMenuTrigger>
-                        <DropdownMenuContent align="end">
-                          <DropdownMenuItem onClick={() => onEdit(supplier)}>
-                            <Edit className="h-4 w-4 mr-2" />
-                            Edit
-                          </DropdownMenuItem>
-                          <DropdownMenuItem onClick={() => onAddPurchase(supplier.id)}>
-                            <Plus className="h-4 w-4 mr-2" />
-                            Add Purchase
-                          </DropdownMenuItem>
-                          {supplier.amountOwed > 0 && (
-                            <DropdownMenuItem onClick={() => onRecordPayment(supplier.id)}>
-                              <CreditCard className="h-4 w-4 mr-2" />
-                              Record Payment
-                            </DropdownMenuItem>
-                          )}
-                          <DropdownMenuItem onClick={() => setDeleteSupplier(supplier)} className="text-red-600">
-                            <Trash2 className="h-4 w-4 mr-2" />
-                            Delete
-                          </DropdownMenuItem>
-                        </DropdownMenuContent>
-                      </DropdownMenu>
-                    </TableCell>
-                  </TableRow>
-                )
-              })
-            )}
-          </TableBody>
-        </Table>
-      </div>
-
-      {/* Delete Confirmation Dialog */}
-      <AlertDialog open={!!deleteSupplier} onOpenChange={() => setDeleteSupplier(null)}>
-        <AlertDialogContent>
-          <AlertDialogHeader>
-            <AlertDialogTitle>Delete Supplier</AlertDialogTitle>
-            <AlertDialogDescription>
-              Are you sure you want to delete "{deleteSupplier?.name}"? This action cannot be undone and will remove all
-              associated purchase history.
-            </AlertDialogDescription>
-          </AlertDialogHeader>
-          <AlertDialogFooter>
-            <AlertDialogCancel>Cancel</AlertDialogCancel>
-            <AlertDialogAction
-              onClick={() => deleteSupplier && handleDelete(deleteSupplier)}
-              className="bg-red-600 hover:bg-red-700"
-            >
-              Delete
-            </AlertDialogAction>
-          </AlertDialogFooter>
-        </AlertDialogContent>
-      </AlertDialog>
-    </div>
-  )
-}
diff --git a/frontend/components/theme-provider.tsx b/frontend/components/theme-provider.tsx
deleted file mode 100644
index 55c2f6e..0000000
--- a/frontend/components/theme-provider.tsx
+++ /dev/null
@@ -1,11 +0,0 @@
-'use client'
-
-import * as React from 'react'
-import {
-  ThemeProvider as NextThemesProvider,
-  type ThemeProviderProps,
-} from 'next-themes'
-
-export function ThemeProvider({ children, ...props }: ThemeProviderProps) {
-  return <NextThemesProvider {...props}>{children}</NextThemesProvider>
-}
diff --git a/frontend/components/ui/accordion.tsx b/frontend/components/ui/accordion.tsx
deleted file mode 100644
index 4a8cca4..0000000
--- a/frontend/components/ui/accordion.tsx
+++ /dev/null
@@ -1,66 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as AccordionPrimitive from "@radix-ui/react-accordion"
-import { ChevronDownIcon } from "lucide-react"
-
-import { cn } from "@/lib/utils"
-
-function Accordion({
-  ...props
-}: React.ComponentProps<typeof AccordionPrimitive.Root>) {
-  return <AccordionPrimitive.Root data-slot="accordion" {...props} />
-}
-
-function AccordionItem({
-  className,
-  ...props
-}: React.ComponentProps<typeof AccordionPrimitive.Item>) {
-  return (
-    <AccordionPrimitive.Item
-      data-slot="accordion-item"
-      className={cn("border-b last:border-b-0", className)}
-      {...props}
-    />
-  )
-}
-
-function AccordionTrigger({
-  className,
-  children,
-  ...props
-}: React.ComponentProps<typeof AccordionPrimitive.Trigger>) {
-  return (
-    <AccordionPrimitive.Header className="flex">
-      <AccordionPrimitive.Trigger
-        data-slot="accordion-trigger"
-        className={cn(
-          "focus-visible:border-ring focus-visible:ring-ring/50 flex flex-1 items-start justify-between gap-4 rounded-md py-4 text-left text-sm font-medium transition-all outline-none hover:underline focus-visible:ring-[3px] disabled:pointer-events-none disabled:opacity-50 [&[data-state=open]>svg]:rotate-180",
-          className
-        )}
-        {...props}
-      >
-        {children}
-        <ChevronDownIcon className="text-muted-foreground pointer-events-none size-4 shrink-0 translate-y-0.5 transition-transform duration-200" />
-      </AccordionPrimitive.Trigger>
-    </AccordionPrimitive.Header>
-  )
-}
-
-function AccordionContent({
-  className,
-  children,
-  ...props
-}: React.ComponentProps<typeof AccordionPrimitive.Content>) {
-  return (
-    <AccordionPrimitive.Content
-      data-slot="accordion-content"
-      className="data-[state=closed]:animate-accordion-up data-[state=open]:animate-accordion-down overflow-hidden text-sm"
-      {...props}
-    >
-      <div className={cn("pt-0 pb-4", className)}>{children}</div>
-    </AccordionPrimitive.Content>
-  )
-}
-
-export { Accordion, AccordionItem, AccordionTrigger, AccordionContent }
diff --git a/frontend/components/ui/alert-dialog.tsx b/frontend/components/ui/alert-dialog.tsx
deleted file mode 100644
index 0863e40..0000000
--- a/frontend/components/ui/alert-dialog.tsx
+++ /dev/null
@@ -1,157 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as AlertDialogPrimitive from "@radix-ui/react-alert-dialog"
-
-import { cn } from "@/lib/utils"
-import { buttonVariants } from "@/components/ui/button"
-
-function AlertDialog({
-  ...props
-}: React.ComponentProps<typeof AlertDialogPrimitive.Root>) {
-  return <AlertDialogPrimitive.Root data-slot="alert-dialog" {...props} />
-}
-
-function AlertDialogTrigger({
-  ...props
-}: React.ComponentProps<typeof AlertDialogPrimitive.Trigger>) {
-  return (
-    <AlertDialogPrimitive.Trigger data-slot="alert-dialog-trigger" {...props} />
-  )
-}
-
-function AlertDialogPortal({
-  ...props
-}: React.ComponentProps<typeof AlertDialogPrimitive.Portal>) {
-  return (
-    <AlertDialogPrimitive.Portal data-slot="alert-dialog-portal" {...props} />
-  )
-}
-
-function AlertDialogOverlay({
-  className,
-  ...props
-}: React.ComponentProps<typeof AlertDialogPrimitive.Overlay>) {
-  return (
-    <AlertDialogPrimitive.Overlay
-      data-slot="alert-dialog-overlay"
-      className={cn(
-        "data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function AlertDialogContent({
-  className,
-  ...props
-}: React.ComponentProps<typeof AlertDialogPrimitive.Content>) {
-  return (
-    <AlertDialogPortal>
-      <AlertDialogOverlay />
-      <AlertDialogPrimitive.Content
-        data-slot="alert-dialog-content"
-        className={cn(
-          "bg-background data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 fixed top-[50%] left-[50%] z-50 grid w-full max-w-[calc(100%-2rem)] translate-x-[-50%] translate-y-[-50%] gap-4 rounded-lg border p-6 shadow-lg duration-200 sm:max-w-lg",
-          className
-        )}
-        {...props}
-      />
-    </AlertDialogPortal>
-  )
-}
-
-function AlertDialogHeader({
-  className,
-  ...props
-}: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="alert-dialog-header"
-      className={cn("flex flex-col gap-2 text-center sm:text-left", className)}
-      {...props}
-    />
-  )
-}
-
-function AlertDialogFooter({
-  className,
-  ...props
-}: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="alert-dialog-footer"
-      className={cn(
-        "flex flex-col-reverse gap-2 sm:flex-row sm:justify-end",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function AlertDialogTitle({
-  className,
-  ...props
-}: React.ComponentProps<typeof AlertDialogPrimitive.Title>) {
-  return (
-    <AlertDialogPrimitive.Title
-      data-slot="alert-dialog-title"
-      className={cn("text-lg font-semibold", className)}
-      {...props}
-    />
-  )
-}
-
-function AlertDialogDescription({
-  className,
-  ...props
-}: React.ComponentProps<typeof AlertDialogPrimitive.Description>) {
-  return (
-    <AlertDialogPrimitive.Description
-      data-slot="alert-dialog-description"
-      className={cn("text-muted-foreground text-sm", className)}
-      {...props}
-    />
-  )
-}
-
-function AlertDialogAction({
-  className,
-  ...props
-}: React.ComponentProps<typeof AlertDialogPrimitive.Action>) {
-  return (
-    <AlertDialogPrimitive.Action
-      className={cn(buttonVariants(), className)}
-      {...props}
-    />
-  )
-}
-
-function AlertDialogCancel({
-  className,
-  ...props
-}: React.ComponentProps<typeof AlertDialogPrimitive.Cancel>) {
-  return (
-    <AlertDialogPrimitive.Cancel
-      className={cn(buttonVariants({ variant: "outline" }), className)}
-      {...props}
-    />
-  )
-}
-
-export {
-  AlertDialog,
-  AlertDialogPortal,
-  AlertDialogOverlay,
-  AlertDialogTrigger,
-  AlertDialogContent,
-  AlertDialogHeader,
-  AlertDialogFooter,
-  AlertDialogTitle,
-  AlertDialogDescription,
-  AlertDialogAction,
-  AlertDialogCancel,
-}
diff --git a/frontend/components/ui/alert.tsx b/frontend/components/ui/alert.tsx
deleted file mode 100644
index 1421354..0000000
--- a/frontend/components/ui/alert.tsx
+++ /dev/null
@@ -1,66 +0,0 @@
-import * as React from "react"
-import { cva, type VariantProps } from "class-variance-authority"
-
-import { cn } from "@/lib/utils"
-
-const alertVariants = cva(
-  "relative w-full rounded-lg border px-4 py-3 text-sm grid has-[>svg]:grid-cols-[calc(var(--spacing)*4)_1fr] grid-cols-[0_1fr] has-[>svg]:gap-x-3 gap-y-0.5 items-start [&>svg]:size-4 [&>svg]:translate-y-0.5 [&>svg]:text-current",
-  {
-    variants: {
-      variant: {
-        default: "bg-card text-card-foreground",
-        destructive:
-          "text-destructive bg-card [&>svg]:text-current *:data-[slot=alert-description]:text-destructive/90",
-      },
-    },
-    defaultVariants: {
-      variant: "default",
-    },
-  }
-)
-
-function Alert({
-  className,
-  variant,
-  ...props
-}: React.ComponentProps<"div"> & VariantProps<typeof alertVariants>) {
-  return (
-    <div
-      data-slot="alert"
-      role="alert"
-      className={cn(alertVariants({ variant }), className)}
-      {...props}
-    />
-  )
-}
-
-function AlertTitle({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="alert-title"
-      className={cn(
-        "col-start-2 line-clamp-1 min-h-4 font-medium tracking-tight",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function AlertDescription({
-  className,
-  ...props
-}: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="alert-description"
-      className={cn(
-        "text-muted-foreground col-start-2 grid justify-items-start gap-1 text-sm [&_p]:leading-relaxed",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-export { Alert, AlertTitle, AlertDescription }
diff --git a/frontend/components/ui/aspect-ratio.tsx b/frontend/components/ui/aspect-ratio.tsx
deleted file mode 100644
index 3df3fd0..0000000
--- a/frontend/components/ui/aspect-ratio.tsx
+++ /dev/null
@@ -1,11 +0,0 @@
-"use client"
-
-import * as AspectRatioPrimitive from "@radix-ui/react-aspect-ratio"
-
-function AspectRatio({
-  ...props
-}: React.ComponentProps<typeof AspectRatioPrimitive.Root>) {
-  return <AspectRatioPrimitive.Root data-slot="aspect-ratio" {...props} />
-}
-
-export { AspectRatio }
diff --git a/frontend/components/ui/avatar.tsx b/frontend/components/ui/avatar.tsx
deleted file mode 100644
index 71e428b..0000000
--- a/frontend/components/ui/avatar.tsx
+++ /dev/null
@@ -1,53 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as AvatarPrimitive from "@radix-ui/react-avatar"
-
-import { cn } from "@/lib/utils"
-
-function Avatar({
-  className,
-  ...props
-}: React.ComponentProps<typeof AvatarPrimitive.Root>) {
-  return (
-    <AvatarPrimitive.Root
-      data-slot="avatar"
-      className={cn(
-        "relative flex size-8 shrink-0 overflow-hidden rounded-full",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function AvatarImage({
-  className,
-  ...props
-}: React.ComponentProps<typeof AvatarPrimitive.Image>) {
-  return (
-    <AvatarPrimitive.Image
-      data-slot="avatar-image"
-      className={cn("aspect-square size-full", className)}
-      {...props}
-    />
-  )
-}
-
-function AvatarFallback({
-  className,
-  ...props
-}: React.ComponentProps<typeof AvatarPrimitive.Fallback>) {
-  return (
-    <AvatarPrimitive.Fallback
-      data-slot="avatar-fallback"
-      className={cn(
-        "bg-muted flex size-full items-center justify-center rounded-full",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-export { Avatar, AvatarImage, AvatarFallback }
diff --git a/frontend/components/ui/badge.tsx b/frontend/components/ui/badge.tsx
deleted file mode 100644
index 0205413..0000000
--- a/frontend/components/ui/badge.tsx
+++ /dev/null
@@ -1,46 +0,0 @@
-import * as React from "react"
-import { Slot } from "@radix-ui/react-slot"
-import { cva, type VariantProps } from "class-variance-authority"
-
-import { cn } from "@/lib/utils"
-
-const badgeVariants = cva(
-  "inline-flex items-center justify-center rounded-md border px-2 py-0.5 text-xs font-medium w-fit whitespace-nowrap shrink-0 [&>svg]:size-3 gap-1 [&>svg]:pointer-events-none focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive transition-[color,box-shadow] overflow-hidden",
-  {
-    variants: {
-      variant: {
-        default:
-          "border-transparent bg-primary text-primary-foreground [a&]:hover:bg-primary/90",
-        secondary:
-          "border-transparent bg-secondary text-secondary-foreground [a&]:hover:bg-secondary/90",
-        destructive:
-          "border-transparent bg-destructive text-white [a&]:hover:bg-destructive/90 focus-visible:ring-destructive/20 dark:focus-visible:ring-destructive/40 dark:bg-destructive/60",
-        outline:
-          "text-foreground [a&]:hover:bg-accent [a&]:hover:text-accent-foreground",
-      },
-    },
-    defaultVariants: {
-      variant: "default",
-    },
-  }
-)
-
-function Badge({
-  className,
-  variant,
-  asChild = false,
-  ...props
-}: React.ComponentProps<"span"> &
-  VariantProps<typeof badgeVariants> & { asChild?: boolean }) {
-  const Comp = asChild ? Slot : "span"
-
-  return (
-    <Comp
-      data-slot="badge"
-      className={cn(badgeVariants({ variant }), className)}
-      {...props}
-    />
-  )
-}
-
-export { Badge, badgeVariants }
diff --git a/frontend/components/ui/breadcrumb.tsx b/frontend/components/ui/breadcrumb.tsx
deleted file mode 100644
index eb88f32..0000000
--- a/frontend/components/ui/breadcrumb.tsx
+++ /dev/null
@@ -1,109 +0,0 @@
-import * as React from "react"
-import { Slot } from "@radix-ui/react-slot"
-import { ChevronRight, MoreHorizontal } from "lucide-react"
-
-import { cn } from "@/lib/utils"
-
-function Breadcrumb({ ...props }: React.ComponentProps<"nav">) {
-  return <nav aria-label="breadcrumb" data-slot="breadcrumb" {...props} />
-}
-
-function BreadcrumbList({ className, ...props }: React.ComponentProps<"ol">) {
-  return (
-    <ol
-      data-slot="breadcrumb-list"
-      className={cn(
-        "text-muted-foreground flex flex-wrap items-center gap-1.5 text-sm break-words sm:gap-2.5",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function BreadcrumbItem({ className, ...props }: React.ComponentProps<"li">) {
-  return (
-    <li
-      data-slot="breadcrumb-item"
-      className={cn("inline-flex items-center gap-1.5", className)}
-      {...props}
-    />
-  )
-}
-
-function BreadcrumbLink({
-  asChild,
-  className,
-  ...props
-}: React.ComponentProps<"a"> & {
-  asChild?: boolean
-}) {
-  const Comp = asChild ? Slot : "a"
-
-  return (
-    <Comp
-      data-slot="breadcrumb-link"
-      className={cn("hover:text-foreground transition-colors", className)}
-      {...props}
-    />
-  )
-}
-
-function BreadcrumbPage({ className, ...props }: React.ComponentProps<"span">) {
-  return (
-    <span
-      data-slot="breadcrumb-page"
-      role="link"
-      aria-disabled="true"
-      aria-current="page"
-      className={cn("text-foreground font-normal", className)}
-      {...props}
-    />
-  )
-}
-
-function BreadcrumbSeparator({
-  children,
-  className,
-  ...props
-}: React.ComponentProps<"li">) {
-  return (
-    <li
-      data-slot="breadcrumb-separator"
-      role="presentation"
-      aria-hidden="true"
-      className={cn("[&>svg]:size-3.5", className)}
-      {...props}
-    >
-      {children ?? <ChevronRight />}
-    </li>
-  )
-}
-
-function BreadcrumbEllipsis({
-  className,
-  ...props
-}: React.ComponentProps<"span">) {
-  return (
-    <span
-      data-slot="breadcrumb-ellipsis"
-      role="presentation"
-      aria-hidden="true"
-      className={cn("flex size-9 items-center justify-center", className)}
-      {...props}
-    >
-      <MoreHorizontal className="size-4" />
-      <span className="sr-only">More</span>
-    </span>
-  )
-}
-
-export {
-  Breadcrumb,
-  BreadcrumbList,
-  BreadcrumbItem,
-  BreadcrumbLink,
-  BreadcrumbPage,
-  BreadcrumbSeparator,
-  BreadcrumbEllipsis,
-}
diff --git a/frontend/components/ui/button.tsx b/frontend/components/ui/button.tsx
deleted file mode 100644
index a2df8dc..0000000
--- a/frontend/components/ui/button.tsx
+++ /dev/null
@@ -1,59 +0,0 @@
-import * as React from "react"
-import { Slot } from "@radix-ui/react-slot"
-import { cva, type VariantProps } from "class-variance-authority"
-
-import { cn } from "@/lib/utils"
-
-const buttonVariants = cva(
-  "inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium transition-all disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4 shrink-0 [&_svg]:shrink-0 outline-none focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive",
-  {
-    variants: {
-      variant: {
-        default:
-          "bg-primary text-primary-foreground shadow-xs hover:bg-primary/90",
-        destructive:
-          "bg-destructive text-white shadow-xs hover:bg-destructive/90 focus-visible:ring-destructive/20 dark:focus-visible:ring-destructive/40 dark:bg-destructive/60",
-        outline:
-          "border bg-background shadow-xs hover:bg-accent hover:text-accent-foreground dark:bg-input/30 dark:border-input dark:hover:bg-input/50",
-        secondary:
-          "bg-secondary text-secondary-foreground shadow-xs hover:bg-secondary/80",
-        ghost:
-          "hover:bg-accent hover:text-accent-foreground dark:hover:bg-accent/50",
-        link: "text-primary underline-offset-4 hover:underline",
-      },
-      size: {
-        default: "h-9 px-4 py-2 has-[>svg]:px-3",
-        sm: "h-8 rounded-md gap-1.5 px-3 has-[>svg]:px-2.5",
-        lg: "h-10 rounded-md px-6 has-[>svg]:px-4",
-        icon: "size-9",
-      },
-    },
-    defaultVariants: {
-      variant: "default",
-      size: "default",
-    },
-  }
-)
-
-function Button({
-  className,
-  variant,
-  size,
-  asChild = false,
-  ...props
-}: React.ComponentProps<"button"> &
-  VariantProps<typeof buttonVariants> & {
-    asChild?: boolean
-  }) {
-  const Comp = asChild ? Slot : "button"
-
-  return (
-    <Comp
-      data-slot="button"
-      className={cn(buttonVariants({ variant, size, className }))}
-      {...props}
-    />
-  )
-}
-
-export { Button, buttonVariants }
diff --git a/frontend/components/ui/calendar.tsx b/frontend/components/ui/calendar.tsx
deleted file mode 100644
index 4d7c46a..0000000
--- a/frontend/components/ui/calendar.tsx
+++ /dev/null
@@ -1,213 +0,0 @@
-"use client"
-
-import * as React from "react"
-import {
-  ChevronDownIcon,
-  ChevronLeftIcon,
-  ChevronRightIcon,
-} from "lucide-react"
-import { DayButton, DayPicker, getDefaultClassNames } from "react-day-picker"
-
-import { cn } from "@/lib/utils"
-import { Button, buttonVariants } from "@/components/ui/button"
-
-function Calendar({
-  className,
-  classNames,
-  showOutsideDays = true,
-  captionLayout = "label",
-  buttonVariant = "ghost",
-  formatters,
-  components,
-  ...props
-}: React.ComponentProps<typeof DayPicker> & {
-  buttonVariant?: React.ComponentProps<typeof Button>["variant"]
-}) {
-  const defaultClassNames = getDefaultClassNames()
-
-  return (
-    <DayPicker
-      showOutsideDays={showOutsideDays}
-      className={cn(
-        "bg-background group/calendar p-3 [--cell-size:--spacing(8)] [[data-slot=card-content]_&]:bg-transparent [[data-slot=popover-content]_&]:bg-transparent",
-        String.raw`rtl:**:[.rdp-button\_next>svg]:rotate-180`,
-        String.raw`rtl:**:[.rdp-button\_previous>svg]:rotate-180`,
-        className
-      )}
-      captionLayout={captionLayout}
-      formatters={{
-        formatMonthDropdown: (date) =>
-          date.toLocaleString("default", { month: "short" }),
-        ...formatters,
-      }}
-      classNames={{
-        root: cn("w-fit", defaultClassNames.root),
-        months: cn(
-          "flex gap-4 flex-col md:flex-row relative",
-          defaultClassNames.months
-        ),
-        month: cn("flex flex-col w-full gap-4", defaultClassNames.month),
-        nav: cn(
-          "flex items-center gap-1 w-full absolute top-0 inset-x-0 justify-between",
-          defaultClassNames.nav
-        ),
-        button_previous: cn(
-          buttonVariants({ variant: buttonVariant }),
-          "size-(--cell-size) aria-disabled:opacity-50 p-0 select-none",
-          defaultClassNames.button_previous
-        ),
-        button_next: cn(
-          buttonVariants({ variant: buttonVariant }),
-          "size-(--cell-size) aria-disabled:opacity-50 p-0 select-none",
-          defaultClassNames.button_next
-        ),
-        month_caption: cn(
-          "flex items-center justify-center h-(--cell-size) w-full px-(--cell-size)",
-          defaultClassNames.month_caption
-        ),
-        dropdowns: cn(
-          "w-full flex items-center text-sm font-medium justify-center h-(--cell-size) gap-1.5",
-          defaultClassNames.dropdowns
-        ),
-        dropdown_root: cn(
-          "relative has-focus:border-ring border border-input shadow-xs has-focus:ring-ring/50 has-focus:ring-[3px] rounded-md",
-          defaultClassNames.dropdown_root
-        ),
-        dropdown: cn(
-          "absolute bg-popover inset-0 opacity-0",
-          defaultClassNames.dropdown
-        ),
-        caption_label: cn(
-          "select-none font-medium",
-          captionLayout === "label"
-            ? "text-sm"
-            : "rounded-md pl-2 pr-1 flex items-center gap-1 text-sm h-8 [&>svg]:text-muted-foreground [&>svg]:size-3.5",
-          defaultClassNames.caption_label
-        ),
-        table: "w-full border-collapse",
-        weekdays: cn("flex", defaultClassNames.weekdays),
-        weekday: cn(
-          "text-muted-foreground rounded-md flex-1 font-normal text-[0.8rem] select-none",
-          defaultClassNames.weekday
-        ),
-        week: cn("flex w-full mt-2", defaultClassNames.week),
-        week_number_header: cn(
-          "select-none w-(--cell-size)",
-          defaultClassNames.week_number_header
-        ),
-        week_number: cn(
-          "text-[0.8rem] select-none text-muted-foreground",
-          defaultClassNames.week_number
-        ),
-        day: cn(
-          "relative w-full h-full p-0 text-center [&:first-child[data-selected=true]_button]:rounded-l-md [&:last-child[data-selected=true]_button]:rounded-r-md group/day aspect-square select-none",
-          defaultClassNames.day
-        ),
-        range_start: cn(
-          "rounded-l-md bg-accent",
-          defaultClassNames.range_start
-        ),
-        range_middle: cn("rounded-none", defaultClassNames.range_middle),
-        range_end: cn("rounded-r-md bg-accent", defaultClassNames.range_end),
-        today: cn(
-          "bg-accent text-accent-foreground rounded-md data-[selected=true]:rounded-none",
-          defaultClassNames.today
-        ),
-        outside: cn(
-          "text-muted-foreground aria-selected:text-muted-foreground",
-          defaultClassNames.outside
-        ),
-        disabled: cn(
-          "text-muted-foreground opacity-50",
-          defaultClassNames.disabled
-        ),
-        hidden: cn("invisible", defaultClassNames.hidden),
-        ...classNames,
-      }}
-      components={{
-        Root: ({ className, rootRef, ...props }) => {
-          return (
-            <div
-              data-slot="calendar"
-              ref={rootRef}
-              className={cn(className)}
-              {...props}
-            />
-          )
-        },
-        Chevron: ({ className, orientation, ...props }) => {
-          if (orientation === "left") {
-            return (
-              <ChevronLeftIcon className={cn("size-4", className)} {...props} />
-            )
-          }
-
-          if (orientation === "right") {
-            return (
-              <ChevronRightIcon
-                className={cn("size-4", className)}
-                {...props}
-              />
-            )
-          }
-
-          return (
-            <ChevronDownIcon className={cn("size-4", className)} {...props} />
-          )
-        },
-        DayButton: CalendarDayButton,
-        WeekNumber: ({ children, ...props }) => {
-          return (
-            <td {...props}>
-              <div className="flex size-(--cell-size) items-center justify-center text-center">
-                {children}
-              </div>
-            </td>
-          )
-        },
-        ...components,
-      }}
-      {...props}
-    />
-  )
-}
-
-function CalendarDayButton({
-  className,
-  day,
-  modifiers,
-  ...props
-}: React.ComponentProps<typeof DayButton>) {
-  const defaultClassNames = getDefaultClassNames()
-
-  const ref = React.useRef<HTMLButtonElement>(null)
-  React.useEffect(() => {
-    if (modifiers.focused) ref.current?.focus()
-  }, [modifiers.focused])
-
-  return (
-    <Button
-      ref={ref}
-      variant="ghost"
-      size="icon"
-      data-day={day.date.toLocaleDateString()}
-      data-selected-single={
-        modifiers.selected &&
-        !modifiers.range_start &&
-        !modifiers.range_end &&
-        !modifiers.range_middle
-      }
-      data-range-start={modifiers.range_start}
-      data-range-end={modifiers.range_end}
-      data-range-middle={modifiers.range_middle}
-      className={cn(
-        "data-[selected-single=true]:bg-primary data-[selected-single=true]:text-primary-foreground data-[range-middle=true]:bg-accent data-[range-middle=true]:text-accent-foreground data-[range-start=true]:bg-primary data-[range-start=true]:text-primary-foreground data-[range-end=true]:bg-primary data-[range-end=true]:text-primary-foreground group-data-[focused=true]/day:border-ring group-data-[focused=true]/day:ring-ring/50 dark:hover:text-accent-foreground flex aspect-square size-auto w-full min-w-(--cell-size) flex-col gap-1 leading-none font-normal group-data-[focused=true]/day:relative group-data-[focused=true]/day:z-10 group-data-[focused=true]/day:ring-[3px] data-[range-end=true]:rounded-md data-[range-end=true]:rounded-r-md data-[range-middle=true]:rounded-none data-[range-start=true]:rounded-md data-[range-start=true]:rounded-l-md [&>span]:text-xs [&>span]:opacity-70",
-        defaultClassNames.day,
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-export { Calendar, CalendarDayButton }
diff --git a/frontend/components/ui/card.tsx b/frontend/components/ui/card.tsx
deleted file mode 100644
index d05bbc6..0000000
--- a/frontend/components/ui/card.tsx
+++ /dev/null
@@ -1,92 +0,0 @@
-import * as React from "react"
-
-import { cn } from "@/lib/utils"
-
-function Card({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="card"
-      className={cn(
-        "bg-card text-card-foreground flex flex-col gap-6 rounded-xl border py-6 shadow-sm",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function CardHeader({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="card-header"
-      className={cn(
-        "@container/card-header grid auto-rows-min grid-rows-[auto_auto] items-start gap-1.5 px-6 has-data-[slot=card-action]:grid-cols-[1fr_auto] [.border-b]:pb-6",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function CardTitle({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="card-title"
-      className={cn("leading-none font-semibold", className)}
-      {...props}
-    />
-  )
-}
-
-function CardDescription({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="card-description"
-      className={cn("text-muted-foreground text-sm", className)}
-      {...props}
-    />
-  )
-}
-
-function CardAction({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="card-action"
-      className={cn(
-        "col-start-2 row-span-2 row-start-1 self-start justify-self-end",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function CardContent({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="card-content"
-      className={cn("px-6", className)}
-      {...props}
-    />
-  )
-}
-
-function CardFooter({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="card-footer"
-      className={cn("flex items-center px-6 [.border-t]:pt-6", className)}
-      {...props}
-    />
-  )
-}
-
-export {
-  Card,
-  CardHeader,
-  CardFooter,
-  CardTitle,
-  CardAction,
-  CardDescription,
-  CardContent,
-}
diff --git a/frontend/components/ui/carousel.tsx b/frontend/components/ui/carousel.tsx
deleted file mode 100644
index 0e05a77..0000000
--- a/frontend/components/ui/carousel.tsx
+++ /dev/null
@@ -1,241 +0,0 @@
-"use client"
-
-import * as React from "react"
-import useEmblaCarousel, {
-  type UseEmblaCarouselType,
-} from "embla-carousel-react"
-import { ArrowLeft, ArrowRight } from "lucide-react"
-
-import { cn } from "@/lib/utils"
-import { Button } from "@/components/ui/button"
-
-type CarouselApi = UseEmblaCarouselType[1]
-type UseCarouselParameters = Parameters<typeof useEmblaCarousel>
-type CarouselOptions = UseCarouselParameters[0]
-type CarouselPlugin = UseCarouselParameters[1]
-
-type CarouselProps = {
-  opts?: CarouselOptions
-  plugins?: CarouselPlugin
-  orientation?: "horizontal" | "vertical"
-  setApi?: (api: CarouselApi) => void
-}
-
-type CarouselContextProps = {
-  carouselRef: ReturnType<typeof useEmblaCarousel>[0]
-  api: ReturnType<typeof useEmblaCarousel>[1]
-  scrollPrev: () => void
-  scrollNext: () => void
-  canScrollPrev: boolean
-  canScrollNext: boolean
-} & CarouselProps
-
-const CarouselContext = React.createContext<CarouselContextProps | null>(null)
-
-function useCarousel() {
-  const context = React.useContext(CarouselContext)
-
-  if (!context) {
-    throw new Error("useCarousel must be used within a <Carousel />")
-  }
-
-  return context
-}
-
-function Carousel({
-  orientation = "horizontal",
-  opts,
-  setApi,
-  plugins,
-  className,
-  children,
-  ...props
-}: React.ComponentProps<"div"> & CarouselProps) {
-  const [carouselRef, api] = useEmblaCarousel(
-    {
-      ...opts,
-      axis: orientation === "horizontal" ? "x" : "y",
-    },
-    plugins
-  )
-  const [canScrollPrev, setCanScrollPrev] = React.useState(false)
-  const [canScrollNext, setCanScrollNext] = React.useState(false)
-
-  const onSelect = React.useCallback((api: CarouselApi) => {
-    if (!api) return
-    setCanScrollPrev(api.canScrollPrev())
-    setCanScrollNext(api.canScrollNext())
-  }, [])
-
-  const scrollPrev = React.useCallback(() => {
-    api?.scrollPrev()
-  }, [api])
-
-  const scrollNext = React.useCallback(() => {
-    api?.scrollNext()
-  }, [api])
-
-  const handleKeyDown = React.useCallback(
-    (event: React.KeyboardEvent<HTMLDivElement>) => {
-      if (event.key === "ArrowLeft") {
-        event.preventDefault()
-        scrollPrev()
-      } else if (event.key === "ArrowRight") {
-        event.preventDefault()
-        scrollNext()
-      }
-    },
-    [scrollPrev, scrollNext]
-  )
-
-  React.useEffect(() => {
-    if (!api || !setApi) return
-    setApi(api)
-  }, [api, setApi])
-
-  React.useEffect(() => {
-    if (!api) return
-    onSelect(api)
-    api.on("reInit", onSelect)
-    api.on("select", onSelect)
-
-    return () => {
-      api?.off("select", onSelect)
-    }
-  }, [api, onSelect])
-
-  return (
-    <CarouselContext.Provider
-      value={{
-        carouselRef,
-        api: api,
-        opts,
-        orientation:
-          orientation || (opts?.axis === "y" ? "vertical" : "horizontal"),
-        scrollPrev,
-        scrollNext,
-        canScrollPrev,
-        canScrollNext,
-      }}
-    >
-      <div
-        onKeyDownCapture={handleKeyDown}
-        className={cn("relative", className)}
-        role="region"
-        aria-roledescription="carousel"
-        data-slot="carousel"
-        {...props}
-      >
-        {children}
-      </div>
-    </CarouselContext.Provider>
-  )
-}
-
-function CarouselContent({ className, ...props }: React.ComponentProps<"div">) {
-  const { carouselRef, orientation } = useCarousel()
-
-  return (
-    <div
-      ref={carouselRef}
-      className="overflow-hidden"
-      data-slot="carousel-content"
-    >
-      <div
-        className={cn(
-          "flex",
-          orientation === "horizontal" ? "-ml-4" : "-mt-4 flex-col",
-          className
-        )}
-        {...props}
-      />
-    </div>
-  )
-}
-
-function CarouselItem({ className, ...props }: React.ComponentProps<"div">) {
-  const { orientation } = useCarousel()
-
-  return (
-    <div
-      role="group"
-      aria-roledescription="slide"
-      data-slot="carousel-item"
-      className={cn(
-        "min-w-0 shrink-0 grow-0 basis-full",
-        orientation === "horizontal" ? "pl-4" : "pt-4",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function CarouselPrevious({
-  className,
-  variant = "outline",
-  size = "icon",
-  ...props
-}: React.ComponentProps<typeof Button>) {
-  const { orientation, scrollPrev, canScrollPrev } = useCarousel()
-
-  return (
-    <Button
-      data-slot="carousel-previous"
-      variant={variant}
-      size={size}
-      className={cn(
-        "absolute size-8 rounded-full",
-        orientation === "horizontal"
-          ? "top-1/2 -left-12 -translate-y-1/2"
-          : "-top-12 left-1/2 -translate-x-1/2 rotate-90",
-        className
-      )}
-      disabled={!canScrollPrev}
-      onClick={scrollPrev}
-      {...props}
-    >
-      <ArrowLeft />
-      <span className="sr-only">Previous slide</span>
-    </Button>
-  )
-}
-
-function CarouselNext({
-  className,
-  variant = "outline",
-  size = "icon",
-  ...props
-}: React.ComponentProps<typeof Button>) {
-  const { orientation, scrollNext, canScrollNext } = useCarousel()
-
-  return (
-    <Button
-      data-slot="carousel-next"
-      variant={variant}
-      size={size}
-      className={cn(
-        "absolute size-8 rounded-full",
-        orientation === "horizontal"
-          ? "top-1/2 -right-12 -translate-y-1/2"
-          : "-bottom-12 left-1/2 -translate-x-1/2 rotate-90",
-        className
-      )}
-      disabled={!canScrollNext}
-      onClick={scrollNext}
-      {...props}
-    >
-      <ArrowRight />
-      <span className="sr-only">Next slide</span>
-    </Button>
-  )
-}
-
-export {
-  type CarouselApi,
-  Carousel,
-  CarouselContent,
-  CarouselItem,
-  CarouselPrevious,
-  CarouselNext,
-}
diff --git a/frontend/components/ui/chart.tsx b/frontend/components/ui/chart.tsx
deleted file mode 100644
index 97cc280..0000000
--- a/frontend/components/ui/chart.tsx
+++ /dev/null
@@ -1,353 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as RechartsPrimitive from "recharts"
-
-import { cn } from "@/lib/utils"
-
-// Format: { THEME_NAME: CSS_SELECTOR }
-const THEMES = { light: "", dark: ".dark" } as const
-
-export type ChartConfig = {
-  [k in string]: {
-    label?: React.ReactNode
-    icon?: React.ComponentType
-  } & (
-    | { color?: string; theme?: never }
-    | { color?: never; theme: Record<keyof typeof THEMES, string> }
-  )
-}
-
-type ChartContextProps = {
-  config: ChartConfig
-}
-
-const ChartContext = React.createContext<ChartContextProps | null>(null)
-
-function useChart() {
-  const context = React.useContext(ChartContext)
-
-  if (!context) {
-    throw new Error("useChart must be used within a <ChartContainer />")
-  }
-
-  return context
-}
-
-function ChartContainer({
-  id,
-  className,
-  children,
-  config,
-  ...props
-}: React.ComponentProps<"div"> & {
-  config: ChartConfig
-  children: React.ComponentProps<
-    typeof RechartsPrimitive.ResponsiveContainer
-  >["children"]
-}) {
-  const uniqueId = React.useId()
-  const chartId = `chart-${id || uniqueId.replace(/:/g, "")}`
-
-  return (
-    <ChartContext.Provider value={{ config }}>
-      <div
-        data-slot="chart"
-        data-chart={chartId}
-        className={cn(
-          "[&_.recharts-cartesian-axis-tick_text]:fill-muted-foreground [&_.recharts-cartesian-grid_line[stroke='#ccc']]:stroke-border/50 [&_.recharts-curve.recharts-tooltip-cursor]:stroke-border [&_.recharts-polar-grid_[stroke='#ccc']]:stroke-border [&_.recharts-radial-bar-background-sector]:fill-muted [&_.recharts-rectangle.recharts-tooltip-cursor]:fill-muted [&_.recharts-reference-line_[stroke='#ccc']]:stroke-border flex aspect-video justify-center text-xs [&_.recharts-dot[stroke='#fff']]:stroke-transparent [&_.recharts-layer]:outline-hidden [&_.recharts-sector]:outline-hidden [&_.recharts-sector[stroke='#fff']]:stroke-transparent [&_.recharts-surface]:outline-hidden",
-          className
-        )}
-        {...props}
-      >
-        <ChartStyle id={chartId} config={config} />
-        <RechartsPrimitive.ResponsiveContainer>
-          {children}
-        </RechartsPrimitive.ResponsiveContainer>
-      </div>
-    </ChartContext.Provider>
-  )
-}
-
-const ChartStyle = ({ id, config }: { id: string; config: ChartConfig }) => {
-  const colorConfig = Object.entries(config).filter(
-    ([, config]) => config.theme || config.color
-  )
-
-  if (!colorConfig.length) {
-    return null
-  }
-
-  return (
-    <style
-      dangerouslySetInnerHTML={{
-        __html: Object.entries(THEMES)
-          .map(
-            ([theme, prefix]) => `
-${prefix} [data-chart=${id}] {
-${colorConfig
-  .map(([key, itemConfig]) => {
-    const color =
-      itemConfig.theme?.[theme as keyof typeof itemConfig.theme] ||
-      itemConfig.color
-    return color ? `  --color-${key}: ${color};` : null
-  })
-  .join("\n")}
-}
-`
-          )
-          .join("\n"),
-      }}
-    />
-  )
-}
-
-const ChartTooltip = RechartsPrimitive.Tooltip
-
-function ChartTooltipContent({
-  active,
-  payload,
-  className,
-  indicator = "dot",
-  hideLabel = false,
-  hideIndicator = false,
-  label,
-  labelFormatter,
-  labelClassName,
-  formatter,
-  color,
-  nameKey,
-  labelKey,
-}: React.ComponentProps<typeof RechartsPrimitive.Tooltip> &
-  React.ComponentProps<"div"> & {
-    hideLabel?: boolean
-    hideIndicator?: boolean
-    indicator?: "line" | "dot" | "dashed"
-    nameKey?: string
-    labelKey?: string
-  }) {
-  const { config } = useChart()
-
-  const tooltipLabel = React.useMemo(() => {
-    if (hideLabel || !payload?.length) {
-      return null
-    }
-
-    const [item] = payload
-    const key = `${labelKey || item?.dataKey || item?.name || "value"}`
-    const itemConfig = getPayloadConfigFromPayload(config, item, key)
-    const value =
-      !labelKey && typeof label === "string"
-        ? config[label as keyof typeof config]?.label || label
-        : itemConfig?.label
-
-    if (labelFormatter) {
-      return (
-        <div className={cn("font-medium", labelClassName)}>
-          {labelFormatter(value, payload)}
-        </div>
-      )
-    }
-
-    if (!value) {
-      return null
-    }
-
-    return <div className={cn("font-medium", labelClassName)}>{value}</div>
-  }, [
-    label,
-    labelFormatter,
-    payload,
-    hideLabel,
-    labelClassName,
-    config,
-    labelKey,
-  ])
-
-  if (!active || !payload?.length) {
-    return null
-  }
-
-  const nestLabel = payload.length === 1 && indicator !== "dot"
-
-  return (
-    <div
-      className={cn(
-        "border-border/50 bg-background grid min-w-[8rem] items-start gap-1.5 rounded-lg border px-2.5 py-1.5 text-xs shadow-xl",
-        className
-      )}
-    >
-      {!nestLabel ? tooltipLabel : null}
-      <div className="grid gap-1.5">
-        {payload.map((item, index) => {
-          const key = `${nameKey || item.name || item.dataKey || "value"}`
-          const itemConfig = getPayloadConfigFromPayload(config, item, key)
-          const indicatorColor = color || item.payload.fill || item.color
-
-          return (
-            <div
-              key={item.dataKey}
-              className={cn(
-                "[&>svg]:text-muted-foreground flex w-full flex-wrap items-stretch gap-2 [&>svg]:h-2.5 [&>svg]:w-2.5",
-                indicator === "dot" && "items-center"
-              )}
-            >
-              {formatter && item?.value !== undefined && item.name ? (
-                formatter(item.value, item.name, item, index, item.payload)
-              ) : (
-                <>
-                  {itemConfig?.icon ? (
-                    <itemConfig.icon />
-                  ) : (
-                    !hideIndicator && (
-                      <div
-                        className={cn(
-                          "shrink-0 rounded-[2px] border-(--color-border) bg-(--color-bg)",
-                          {
-                            "h-2.5 w-2.5": indicator === "dot",
-                            "w-1": indicator === "line",
-                            "w-0 border-[1.5px] border-dashed bg-transparent":
-                              indicator === "dashed",
-                            "my-0.5": nestLabel && indicator === "dashed",
-                          }
-                        )}
-                        style={
-                          {
-                            "--color-bg": indicatorColor,
-                            "--color-border": indicatorColor,
-                          } as React.CSSProperties
-                        }
-                      />
-                    )
-                  )}
-                  <div
-                    className={cn(
-                      "flex flex-1 justify-between leading-none",
-                      nestLabel ? "items-end" : "items-center"
-                    )}
-                  >
-                    <div className="grid gap-1.5">
-                      {nestLabel ? tooltipLabel : null}
-                      <span className="text-muted-foreground">
-                        {itemConfig?.label || item.name}
-                      </span>
-                    </div>
-                    {item.value && (
-                      <span className="text-foreground font-mono font-medium tabular-nums">
-                        {item.value.toLocaleString()}
-                      </span>
-                    )}
-                  </div>
-                </>
-              )}
-            </div>
-          )
-        })}
-      </div>
-    </div>
-  )
-}
-
-const ChartLegend = RechartsPrimitive.Legend
-
-function ChartLegendContent({
-  className,
-  hideIcon = false,
-  payload,
-  verticalAlign = "bottom",
-  nameKey,
-}: React.ComponentProps<"div"> &
-  Pick<RechartsPrimitive.LegendProps, "payload" | "verticalAlign"> & {
-    hideIcon?: boolean
-    nameKey?: string
-  }) {
-  const { config } = useChart()
-
-  if (!payload?.length) {
-    return null
-  }
-
-  return (
-    <div
-      className={cn(
-        "flex items-center justify-center gap-4",
-        verticalAlign === "top" ? "pb-3" : "pt-3",
-        className
-      )}
-    >
-      {payload.map((item) => {
-        const key = `${nameKey || item.dataKey || "value"}`
-        const itemConfig = getPayloadConfigFromPayload(config, item, key)
-
-        return (
-          <div
-            key={item.value}
-            className={cn(
-              "[&>svg]:text-muted-foreground flex items-center gap-1.5 [&>svg]:h-3 [&>svg]:w-3"
-            )}
-          >
-            {itemConfig?.icon && !hideIcon ? (
-              <itemConfig.icon />
-            ) : (
-              <div
-                className="h-2 w-2 shrink-0 rounded-[2px]"
-                style={{
-                  backgroundColor: item.color,
-                }}
-              />
-            )}
-            {itemConfig?.label}
-          </div>
-        )
-      })}
-    </div>
-  )
-}
-
-// Helper to extract item config from a payload.
-function getPayloadConfigFromPayload(
-  config: ChartConfig,
-  payload: unknown,
-  key: string
-) {
-  if (typeof payload !== "object" || payload === null) {
-    return undefined
-  }
-
-  const payloadPayload =
-    "payload" in payload &&
-    typeof payload.payload === "object" &&
-    payload.payload !== null
-      ? payload.payload
-      : undefined
-
-  let configLabelKey: string = key
-
-  if (
-    key in payload &&
-    typeof payload[key as keyof typeof payload] === "string"
-  ) {
-    configLabelKey = payload[key as keyof typeof payload] as string
-  } else if (
-    payloadPayload &&
-    key in payloadPayload &&
-    typeof payloadPayload[key as keyof typeof payloadPayload] === "string"
-  ) {
-    configLabelKey = payloadPayload[
-      key as keyof typeof payloadPayload
-    ] as string
-  }
-
-  return configLabelKey in config
-    ? config[configLabelKey]
-    : config[key as keyof typeof config]
-}
-
-export {
-  ChartContainer,
-  ChartTooltip,
-  ChartTooltipContent,
-  ChartLegend,
-  ChartLegendContent,
-  ChartStyle,
-}
diff --git a/frontend/components/ui/checkbox.tsx b/frontend/components/ui/checkbox.tsx
deleted file mode 100644
index fa0e4b5..0000000
--- a/frontend/components/ui/checkbox.tsx
+++ /dev/null
@@ -1,32 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as CheckboxPrimitive from "@radix-ui/react-checkbox"
-import { CheckIcon } from "lucide-react"
-
-import { cn } from "@/lib/utils"
-
-function Checkbox({
-  className,
-  ...props
-}: React.ComponentProps<typeof CheckboxPrimitive.Root>) {
-  return (
-    <CheckboxPrimitive.Root
-      data-slot="checkbox"
-      className={cn(
-        "peer border-input dark:bg-input/30 data-[state=checked]:bg-primary data-[state=checked]:text-primary-foreground dark:data-[state=checked]:bg-primary data-[state=checked]:border-primary focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive size-4 shrink-0 rounded-[4px] border shadow-xs transition-shadow outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50",
-        className
-      )}
-      {...props}
-    >
-      <CheckboxPrimitive.Indicator
-        data-slot="checkbox-indicator"
-        className="flex items-center justify-center text-current transition-none"
-      >
-        <CheckIcon className="size-3.5" />
-      </CheckboxPrimitive.Indicator>
-    </CheckboxPrimitive.Root>
-  )
-}
-
-export { Checkbox }
diff --git a/frontend/components/ui/collapsible.tsx b/frontend/components/ui/collapsible.tsx
deleted file mode 100644
index ae9fad0..0000000
--- a/frontend/components/ui/collapsible.tsx
+++ /dev/null
@@ -1,33 +0,0 @@
-"use client"
-
-import * as CollapsiblePrimitive from "@radix-ui/react-collapsible"
-
-function Collapsible({
-  ...props
-}: React.ComponentProps<typeof CollapsiblePrimitive.Root>) {
-  return <CollapsiblePrimitive.Root data-slot="collapsible" {...props} />
-}
-
-function CollapsibleTrigger({
-  ...props
-}: React.ComponentProps<typeof CollapsiblePrimitive.CollapsibleTrigger>) {
-  return (
-    <CollapsiblePrimitive.CollapsibleTrigger
-      data-slot="collapsible-trigger"
-      {...props}
-    />
-  )
-}
-
-function CollapsibleContent({
-  ...props
-}: React.ComponentProps<typeof CollapsiblePrimitive.CollapsibleContent>) {
-  return (
-    <CollapsiblePrimitive.CollapsibleContent
-      data-slot="collapsible-content"
-      {...props}
-    />
-  )
-}
-
-export { Collapsible, CollapsibleTrigger, CollapsibleContent }
diff --git a/frontend/components/ui/command.tsx b/frontend/components/ui/command.tsx
deleted file mode 100644
index 8cb4ca7..0000000
--- a/frontend/components/ui/command.tsx
+++ /dev/null
@@ -1,184 +0,0 @@
-"use client"
-
-import * as React from "react"
-import { Command as CommandPrimitive } from "cmdk"
-import { SearchIcon } from "lucide-react"
-
-import { cn } from "@/lib/utils"
-import {
-  Dialog,
-  DialogContent,
-  DialogDescription,
-  DialogHeader,
-  DialogTitle,
-} from "@/components/ui/dialog"
-
-function Command({
-  className,
-  ...props
-}: React.ComponentProps<typeof CommandPrimitive>) {
-  return (
-    <CommandPrimitive
-      data-slot="command"
-      className={cn(
-        "bg-popover text-popover-foreground flex h-full w-full flex-col overflow-hidden rounded-md",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function CommandDialog({
-  title = "Command Palette",
-  description = "Search for a command to run...",
-  children,
-  className,
-  showCloseButton = true,
-  ...props
-}: React.ComponentProps<typeof Dialog> & {
-  title?: string
-  description?: string
-  className?: string
-  showCloseButton?: boolean
-}) {
-  return (
-    <Dialog {...props}>
-      <DialogHeader className="sr-only">
-        <DialogTitle>{title}</DialogTitle>
-        <DialogDescription>{description}</DialogDescription>
-      </DialogHeader>
-      <DialogContent
-        className={cn("overflow-hidden p-0", className)}
-        showCloseButton={showCloseButton}
-      >
-        <Command className="[&_[cmdk-group-heading]]:text-muted-foreground **:data-[slot=command-input-wrapper]:h-12 [&_[cmdk-group-heading]]:px-2 [&_[cmdk-group-heading]]:font-medium [&_[cmdk-group]]:px-2 [&_[cmdk-group]:not([hidden])_~[cmdk-group]]:pt-0 [&_[cmdk-input-wrapper]_svg]:h-5 [&_[cmdk-input-wrapper]_svg]:w-5 [&_[cmdk-input]]:h-12 [&_[cmdk-item]]:px-2 [&_[cmdk-item]]:py-3 [&_[cmdk-item]_svg]:h-5 [&_[cmdk-item]_svg]:w-5">
-          {children}
-        </Command>
-      </DialogContent>
-    </Dialog>
-  )
-}
-
-function CommandInput({
-  className,
-  ...props
-}: React.ComponentProps<typeof CommandPrimitive.Input>) {
-  return (
-    <div
-      data-slot="command-input-wrapper"
-      className="flex h-9 items-center gap-2 border-b px-3"
-    >
-      <SearchIcon className="size-4 shrink-0 opacity-50" />
-      <CommandPrimitive.Input
-        data-slot="command-input"
-        className={cn(
-          "placeholder:text-muted-foreground flex h-10 w-full rounded-md bg-transparent py-3 text-sm outline-hidden disabled:cursor-not-allowed disabled:opacity-50",
-          className
-        )}
-        {...props}
-      />
-    </div>
-  )
-}
-
-function CommandList({
-  className,
-  ...props
-}: React.ComponentProps<typeof CommandPrimitive.List>) {
-  return (
-    <CommandPrimitive.List
-      data-slot="command-list"
-      className={cn(
-        "max-h-[300px] scroll-py-1 overflow-x-hidden overflow-y-auto",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function CommandEmpty({
-  ...props
-}: React.ComponentProps<typeof CommandPrimitive.Empty>) {
-  return (
-    <CommandPrimitive.Empty
-      data-slot="command-empty"
-      className="py-6 text-center text-sm"
-      {...props}
-    />
-  )
-}
-
-function CommandGroup({
-  className,
-  ...props
-}: React.ComponentProps<typeof CommandPrimitive.Group>) {
-  return (
-    <CommandPrimitive.Group
-      data-slot="command-group"
-      className={cn(
-        "text-foreground [&_[cmdk-group-heading]]:text-muted-foreground overflow-hidden p-1 [&_[cmdk-group-heading]]:px-2 [&_[cmdk-group-heading]]:py-1.5 [&_[cmdk-group-heading]]:text-xs [&_[cmdk-group-heading]]:font-medium",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function CommandSeparator({
-  className,
-  ...props
-}: React.ComponentProps<typeof CommandPrimitive.Separator>) {
-  return (
-    <CommandPrimitive.Separator
-      data-slot="command-separator"
-      className={cn("bg-border -mx-1 h-px", className)}
-      {...props}
-    />
-  )
-}
-
-function CommandItem({
-  className,
-  ...props
-}: React.ComponentProps<typeof CommandPrimitive.Item>) {
-  return (
-    <CommandPrimitive.Item
-      data-slot="command-item"
-      className={cn(
-        "data-[selected=true]:bg-accent data-[selected=true]:text-accent-foreground [&_svg:not([class*='text-'])]:text-muted-foreground relative flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[disabled=true]:pointer-events-none data-[disabled=true]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function CommandShortcut({
-  className,
-  ...props
-}: React.ComponentProps<"span">) {
-  return (
-    <span
-      data-slot="command-shortcut"
-      className={cn(
-        "text-muted-foreground ml-auto text-xs tracking-widest",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-export {
-  Command,
-  CommandDialog,
-  CommandInput,
-  CommandList,
-  CommandEmpty,
-  CommandGroup,
-  CommandItem,
-  CommandShortcut,
-  CommandSeparator,
-}
diff --git a/frontend/components/ui/context-menu.tsx b/frontend/components/ui/context-menu.tsx
deleted file mode 100644
index e29ad05..0000000
--- a/frontend/components/ui/context-menu.tsx
+++ /dev/null
@@ -1,252 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as ContextMenuPrimitive from "@radix-ui/react-context-menu"
-import { CheckIcon, ChevronRightIcon, CircleIcon } from "lucide-react"
-
-import { cn } from "@/lib/utils"
-
-function ContextMenu({
-  ...props
-}: React.ComponentProps<typeof ContextMenuPrimitive.Root>) {
-  return <ContextMenuPrimitive.Root data-slot="context-menu" {...props} />
-}
-
-function ContextMenuTrigger({
-  ...props
-}: React.ComponentProps<typeof ContextMenuPrimitive.Trigger>) {
-  return (
-    <ContextMenuPrimitive.Trigger data-slot="context-menu-trigger" {...props} />
-  )
-}
-
-function ContextMenuGroup({
-  ...props
-}: React.ComponentProps<typeof ContextMenuPrimitive.Group>) {
-  return (
-    <ContextMenuPrimitive.Group data-slot="context-menu-group" {...props} />
-  )
-}
-
-function ContextMenuPortal({
-  ...props
-}: React.ComponentProps<typeof ContextMenuPrimitive.Portal>) {
-  return (
-    <ContextMenuPrimitive.Portal data-slot="context-menu-portal" {...props} />
-  )
-}
-
-function ContextMenuSub({
-  ...props
-}: React.ComponentProps<typeof ContextMenuPrimitive.Sub>) {
-  return <ContextMenuPrimitive.Sub data-slot="context-menu-sub" {...props} />
-}
-
-function ContextMenuRadioGroup({
-  ...props
-}: React.ComponentProps<typeof ContextMenuPrimitive.RadioGroup>) {
-  return (
-    <ContextMenuPrimitive.RadioGroup
-      data-slot="context-menu-radio-group"
-      {...props}
-    />
-  )
-}
-
-function ContextMenuSubTrigger({
-  className,
-  inset,
-  children,
-  ...props
-}: React.ComponentProps<typeof ContextMenuPrimitive.SubTrigger> & {
-  inset?: boolean
-}) {
-  return (
-    <ContextMenuPrimitive.SubTrigger
-      data-slot="context-menu-sub-trigger"
-      data-inset={inset}
-      className={cn(
-        "focus:bg-accent focus:text-accent-foreground data-[state=open]:bg-accent data-[state=open]:text-accent-foreground flex cursor-default items-center rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[inset]:pl-8 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
-        className
-      )}
-      {...props}
-    >
-      {children}
-      <ChevronRightIcon className="ml-auto" />
-    </ContextMenuPrimitive.SubTrigger>
-  )
-}
-
-function ContextMenuSubContent({
-  className,
-  ...props
-}: React.ComponentProps<typeof ContextMenuPrimitive.SubContent>) {
-  return (
-    <ContextMenuPrimitive.SubContent
-      data-slot="context-menu-sub-content"
-      className={cn(
-        "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 min-w-[8rem] origin-(--radix-context-menu-content-transform-origin) overflow-hidden rounded-md border p-1 shadow-lg",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function ContextMenuContent({
-  className,
-  ...props
-}: React.ComponentProps<typeof ContextMenuPrimitive.Content>) {
-  return (
-    <ContextMenuPrimitive.Portal>
-      <ContextMenuPrimitive.Content
-        data-slot="context-menu-content"
-        className={cn(
-          "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 max-h-(--radix-context-menu-content-available-height) min-w-[8rem] origin-(--radix-context-menu-content-transform-origin) overflow-x-hidden overflow-y-auto rounded-md border p-1 shadow-md",
-          className
-        )}
-        {...props}
-      />
-    </ContextMenuPrimitive.Portal>
-  )
-}
-
-function ContextMenuItem({
-  className,
-  inset,
-  variant = "default",
-  ...props
-}: React.ComponentProps<typeof ContextMenuPrimitive.Item> & {
-  inset?: boolean
-  variant?: "default" | "destructive"
-}) {
-  return (
-    <ContextMenuPrimitive.Item
-      data-slot="context-menu-item"
-      data-inset={inset}
-      data-variant={variant}
-      className={cn(
-        "focus:bg-accent focus:text-accent-foreground data-[variant=destructive]:text-destructive data-[variant=destructive]:focus:bg-destructive/10 dark:data-[variant=destructive]:focus:bg-destructive/20 data-[variant=destructive]:focus:text-destructive data-[variant=destructive]:*:[svg]:!text-destructive [&_svg:not([class*='text-'])]:text-muted-foreground relative flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 data-[inset]:pl-8 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function ContextMenuCheckboxItem({
-  className,
-  children,
-  checked,
-  ...props
-}: React.ComponentProps<typeof ContextMenuPrimitive.CheckboxItem>) {
-  return (
-    <ContextMenuPrimitive.CheckboxItem
-      data-slot="context-menu-checkbox-item"
-      className={cn(
-        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-sm py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
-        className
-      )}
-      checked={checked}
-      {...props}
-    >
-      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
-        <ContextMenuPrimitive.ItemIndicator>
-          <CheckIcon className="size-4" />
-        </ContextMenuPrimitive.ItemIndicator>
-      </span>
-      {children}
-    </ContextMenuPrimitive.CheckboxItem>
-  )
-}
-
-function ContextMenuRadioItem({
-  className,
-  children,
-  ...props
-}: React.ComponentProps<typeof ContextMenuPrimitive.RadioItem>) {
-  return (
-    <ContextMenuPrimitive.RadioItem
-      data-slot="context-menu-radio-item"
-      className={cn(
-        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-sm py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
-        className
-      )}
-      {...props}
-    >
-      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
-        <ContextMenuPrimitive.ItemIndicator>
-          <CircleIcon className="size-2 fill-current" />
-        </ContextMenuPrimitive.ItemIndicator>
-      </span>
-      {children}
-    </ContextMenuPrimitive.RadioItem>
-  )
-}
-
-function ContextMenuLabel({
-  className,
-  inset,
-  ...props
-}: React.ComponentProps<typeof ContextMenuPrimitive.Label> & {
-  inset?: boolean
-}) {
-  return (
-    <ContextMenuPrimitive.Label
-      data-slot="context-menu-label"
-      data-inset={inset}
-      className={cn(
-        "text-foreground px-2 py-1.5 text-sm font-medium data-[inset]:pl-8",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function ContextMenuSeparator({
-  className,
-  ...props
-}: React.ComponentProps<typeof ContextMenuPrimitive.Separator>) {
-  return (
-    <ContextMenuPrimitive.Separator
-      data-slot="context-menu-separator"
-      className={cn("bg-border -mx-1 my-1 h-px", className)}
-      {...props}
-    />
-  )
-}
-
-function ContextMenuShortcut({
-  className,
-  ...props
-}: React.ComponentProps<"span">) {
-  return (
-    <span
-      data-slot="context-menu-shortcut"
-      className={cn(
-        "text-muted-foreground ml-auto text-xs tracking-widest",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-export {
-  ContextMenu,
-  ContextMenuTrigger,
-  ContextMenuContent,
-  ContextMenuItem,
-  ContextMenuCheckboxItem,
-  ContextMenuRadioItem,
-  ContextMenuLabel,
-  ContextMenuSeparator,
-  ContextMenuShortcut,
-  ContextMenuGroup,
-  ContextMenuPortal,
-  ContextMenuSub,
-  ContextMenuSubContent,
-  ContextMenuSubTrigger,
-  ContextMenuRadioGroup,
-}
diff --git a/frontend/components/ui/dialog.tsx b/frontend/components/ui/dialog.tsx
deleted file mode 100644
index d9ccec9..0000000
--- a/frontend/components/ui/dialog.tsx
+++ /dev/null
@@ -1,143 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as DialogPrimitive from "@radix-ui/react-dialog"
-import { XIcon } from "lucide-react"
-
-import { cn } from "@/lib/utils"
-
-function Dialog({
-  ...props
-}: React.ComponentProps<typeof DialogPrimitive.Root>) {
-  return <DialogPrimitive.Root data-slot="dialog" {...props} />
-}
-
-function DialogTrigger({
-  ...props
-}: React.ComponentProps<typeof DialogPrimitive.Trigger>) {
-  return <DialogPrimitive.Trigger data-slot="dialog-trigger" {...props} />
-}
-
-function DialogPortal({
-  ...props
-}: React.ComponentProps<typeof DialogPrimitive.Portal>) {
-  return <DialogPrimitive.Portal data-slot="dialog-portal" {...props} />
-}
-
-function DialogClose({
-  ...props
-}: React.ComponentProps<typeof DialogPrimitive.Close>) {
-  return <DialogPrimitive.Close data-slot="dialog-close" {...props} />
-}
-
-function DialogOverlay({
-  className,
-  ...props
-}: React.ComponentProps<typeof DialogPrimitive.Overlay>) {
-  return (
-    <DialogPrimitive.Overlay
-      data-slot="dialog-overlay"
-      className={cn(
-        "data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function DialogContent({
-  className,
-  children,
-  showCloseButton = true,
-  ...props
-}: React.ComponentProps<typeof DialogPrimitive.Content> & {
-  showCloseButton?: boolean
-}) {
-  return (
-    <DialogPortal data-slot="dialog-portal">
-      <DialogOverlay />
-      <DialogPrimitive.Content
-        data-slot="dialog-content"
-        className={cn(
-          "bg-background data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 fixed top-[50%] left-[50%] z-50 grid w-full max-w-[calc(100%-2rem)] translate-x-[-50%] translate-y-[-50%] gap-4 rounded-lg border p-6 shadow-lg duration-200 sm:max-w-lg",
-          className
-        )}
-        {...props}
-      >
-        {children}
-        {showCloseButton && (
-          <DialogPrimitive.Close
-            data-slot="dialog-close"
-            className="ring-offset-background focus:ring-ring data-[state=open]:bg-accent data-[state=open]:text-muted-foreground absolute top-4 right-4 rounded-xs opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-hidden disabled:pointer-events-none [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4"
-          >
-            <XIcon />
-            <span className="sr-only">Close</span>
-          </DialogPrimitive.Close>
-        )}
-      </DialogPrimitive.Content>
-    </DialogPortal>
-  )
-}
-
-function DialogHeader({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="dialog-header"
-      className={cn("flex flex-col gap-2 text-center sm:text-left", className)}
-      {...props}
-    />
-  )
-}
-
-function DialogFooter({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="dialog-footer"
-      className={cn(
-        "flex flex-col-reverse gap-2 sm:flex-row sm:justify-end",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function DialogTitle({
-  className,
-  ...props
-}: React.ComponentProps<typeof DialogPrimitive.Title>) {
-  return (
-    <DialogPrimitive.Title
-      data-slot="dialog-title"
-      className={cn("text-lg leading-none font-semibold", className)}
-      {...props}
-    />
-  )
-}
-
-function DialogDescription({
-  className,
-  ...props
-}: React.ComponentProps<typeof DialogPrimitive.Description>) {
-  return (
-    <DialogPrimitive.Description
-      data-slot="dialog-description"
-      className={cn("text-muted-foreground text-sm", className)}
-      {...props}
-    />
-  )
-}
-
-export {
-  Dialog,
-  DialogClose,
-  DialogContent,
-  DialogDescription,
-  DialogFooter,
-  DialogHeader,
-  DialogOverlay,
-  DialogPortal,
-  DialogTitle,
-  DialogTrigger,
-}
diff --git a/frontend/components/ui/drawer.tsx b/frontend/components/ui/drawer.tsx
deleted file mode 100644
index 8aa6923..0000000
--- a/frontend/components/ui/drawer.tsx
+++ /dev/null
@@ -1,135 +0,0 @@
-"use client"
-
-import * as React from "react"
-import { Drawer as DrawerPrimitive } from "vaul"
-
-import { cn } from "@/lib/utils"
-
-function Drawer({
-  ...props
-}: React.ComponentProps<typeof DrawerPrimitive.Root>) {
-  return <DrawerPrimitive.Root data-slot="drawer" {...props} />
-}
-
-function DrawerTrigger({
-  ...props
-}: React.ComponentProps<typeof DrawerPrimitive.Trigger>) {
-  return <DrawerPrimitive.Trigger data-slot="drawer-trigger" {...props} />
-}
-
-function DrawerPortal({
-  ...props
-}: React.ComponentProps<typeof DrawerPrimitive.Portal>) {
-  return <DrawerPrimitive.Portal data-slot="drawer-portal" {...props} />
-}
-
-function DrawerClose({
-  ...props
-}: React.ComponentProps<typeof DrawerPrimitive.Close>) {
-  return <DrawerPrimitive.Close data-slot="drawer-close" {...props} />
-}
-
-function DrawerOverlay({
-  className,
-  ...props
-}: React.ComponentProps<typeof DrawerPrimitive.Overlay>) {
-  return (
-    <DrawerPrimitive.Overlay
-      data-slot="drawer-overlay"
-      className={cn(
-        "data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function DrawerContent({
-  className,
-  children,
-  ...props
-}: React.ComponentProps<typeof DrawerPrimitive.Content>) {
-  return (
-    <DrawerPortal data-slot="drawer-portal">
-      <DrawerOverlay />
-      <DrawerPrimitive.Content
-        data-slot="drawer-content"
-        className={cn(
-          "group/drawer-content bg-background fixed z-50 flex h-auto flex-col",
-          "data-[vaul-drawer-direction=top]:inset-x-0 data-[vaul-drawer-direction=top]:top-0 data-[vaul-drawer-direction=top]:mb-24 data-[vaul-drawer-direction=top]:max-h-[80vh] data-[vaul-drawer-direction=top]:rounded-b-lg data-[vaul-drawer-direction=top]:border-b",
-          "data-[vaul-drawer-direction=bottom]:inset-x-0 data-[vaul-drawer-direction=bottom]:bottom-0 data-[vaul-drawer-direction=bottom]:mt-24 data-[vaul-drawer-direction=bottom]:max-h-[80vh] data-[vaul-drawer-direction=bottom]:rounded-t-lg data-[vaul-drawer-direction=bottom]:border-t",
-          "data-[vaul-drawer-direction=right]:inset-y-0 data-[vaul-drawer-direction=right]:right-0 data-[vaul-drawer-direction=right]:w-3/4 data-[vaul-drawer-direction=right]:border-l data-[vaul-drawer-direction=right]:sm:max-w-sm",
-          "data-[vaul-drawer-direction=left]:inset-y-0 data-[vaul-drawer-direction=left]:left-0 data-[vaul-drawer-direction=left]:w-3/4 data-[vaul-drawer-direction=left]:border-r data-[vaul-drawer-direction=left]:sm:max-w-sm",
-          className
-        )}
-        {...props}
-      >
-        <div className="bg-muted mx-auto mt-4 hidden h-2 w-[100px] shrink-0 rounded-full group-data-[vaul-drawer-direction=bottom]/drawer-content:block" />
-        {children}
-      </DrawerPrimitive.Content>
-    </DrawerPortal>
-  )
-}
-
-function DrawerHeader({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="drawer-header"
-      className={cn(
-        "flex flex-col gap-0.5 p-4 group-data-[vaul-drawer-direction=bottom]/drawer-content:text-center group-data-[vaul-drawer-direction=top]/drawer-content:text-center md:gap-1.5 md:text-left",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function DrawerFooter({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="drawer-footer"
-      className={cn("mt-auto flex flex-col gap-2 p-4", className)}
-      {...props}
-    />
-  )
-}
-
-function DrawerTitle({
-  className,
-  ...props
-}: React.ComponentProps<typeof DrawerPrimitive.Title>) {
-  return (
-    <DrawerPrimitive.Title
-      data-slot="drawer-title"
-      className={cn("text-foreground font-semibold", className)}
-      {...props}
-    />
-  )
-}
-
-function DrawerDescription({
-  className,
-  ...props
-}: React.ComponentProps<typeof DrawerPrimitive.Description>) {
-  return (
-    <DrawerPrimitive.Description
-      data-slot="drawer-description"
-      className={cn("text-muted-foreground text-sm", className)}
-      {...props}
-    />
-  )
-}
-
-export {
-  Drawer,
-  DrawerPortal,
-  DrawerOverlay,
-  DrawerTrigger,
-  DrawerClose,
-  DrawerContent,
-  DrawerHeader,
-  DrawerFooter,
-  DrawerTitle,
-  DrawerDescription,
-}
diff --git a/frontend/components/ui/dropdown-menu.tsx b/frontend/components/ui/dropdown-menu.tsx
deleted file mode 100644
index ec51e9c..0000000
--- a/frontend/components/ui/dropdown-menu.tsx
+++ /dev/null
@@ -1,257 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as DropdownMenuPrimitive from "@radix-ui/react-dropdown-menu"
-import { CheckIcon, ChevronRightIcon, CircleIcon } from "lucide-react"
-
-import { cn } from "@/lib/utils"
-
-function DropdownMenu({
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.Root>) {
-  return <DropdownMenuPrimitive.Root data-slot="dropdown-menu" {...props} />
-}
-
-function DropdownMenuPortal({
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.Portal>) {
-  return (
-    <DropdownMenuPrimitive.Portal data-slot="dropdown-menu-portal" {...props} />
-  )
-}
-
-function DropdownMenuTrigger({
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.Trigger>) {
-  return (
-    <DropdownMenuPrimitive.Trigger
-      data-slot="dropdown-menu-trigger"
-      {...props}
-    />
-  )
-}
-
-function DropdownMenuContent({
-  className,
-  sideOffset = 4,
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.Content>) {
-  return (
-    <DropdownMenuPrimitive.Portal>
-      <DropdownMenuPrimitive.Content
-        data-slot="dropdown-menu-content"
-        sideOffset={sideOffset}
-        className={cn(
-          "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 max-h-(--radix-dropdown-menu-content-available-height) min-w-[8rem] origin-(--radix-dropdown-menu-content-transform-origin) overflow-x-hidden overflow-y-auto rounded-md border p-1 shadow-md",
-          className
-        )}
-        {...props}
-      />
-    </DropdownMenuPrimitive.Portal>
-  )
-}
-
-function DropdownMenuGroup({
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.Group>) {
-  return (
-    <DropdownMenuPrimitive.Group data-slot="dropdown-menu-group" {...props} />
-  )
-}
-
-function DropdownMenuItem({
-  className,
-  inset,
-  variant = "default",
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.Item> & {
-  inset?: boolean
-  variant?: "default" | "destructive"
-}) {
-  return (
-    <DropdownMenuPrimitive.Item
-      data-slot="dropdown-menu-item"
-      data-inset={inset}
-      data-variant={variant}
-      className={cn(
-        "focus:bg-accent focus:text-accent-foreground data-[variant=destructive]:text-destructive data-[variant=destructive]:focus:bg-destructive/10 dark:data-[variant=destructive]:focus:bg-destructive/20 data-[variant=destructive]:focus:text-destructive data-[variant=destructive]:*:[svg]:!text-destructive [&_svg:not([class*='text-'])]:text-muted-foreground relative flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 data-[inset]:pl-8 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function DropdownMenuCheckboxItem({
-  className,
-  children,
-  checked,
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.CheckboxItem>) {
-  return (
-    <DropdownMenuPrimitive.CheckboxItem
-      data-slot="dropdown-menu-checkbox-item"
-      className={cn(
-        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-sm py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
-        className
-      )}
-      checked={checked}
-      {...props}
-    >
-      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
-        <DropdownMenuPrimitive.ItemIndicator>
-          <CheckIcon className="size-4" />
-        </DropdownMenuPrimitive.ItemIndicator>
-      </span>
-      {children}
-    </DropdownMenuPrimitive.CheckboxItem>
-  )
-}
-
-function DropdownMenuRadioGroup({
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.RadioGroup>) {
-  return (
-    <DropdownMenuPrimitive.RadioGroup
-      data-slot="dropdown-menu-radio-group"
-      {...props}
-    />
-  )
-}
-
-function DropdownMenuRadioItem({
-  className,
-  children,
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.RadioItem>) {
-  return (
-    <DropdownMenuPrimitive.RadioItem
-      data-slot="dropdown-menu-radio-item"
-      className={cn(
-        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-sm py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
-        className
-      )}
-      {...props}
-    >
-      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
-        <DropdownMenuPrimitive.ItemIndicator>
-          <CircleIcon className="size-2 fill-current" />
-        </DropdownMenuPrimitive.ItemIndicator>
-      </span>
-      {children}
-    </DropdownMenuPrimitive.RadioItem>
-  )
-}
-
-function DropdownMenuLabel({
-  className,
-  inset,
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.Label> & {
-  inset?: boolean
-}) {
-  return (
-    <DropdownMenuPrimitive.Label
-      data-slot="dropdown-menu-label"
-      data-inset={inset}
-      className={cn(
-        "px-2 py-1.5 text-sm font-medium data-[inset]:pl-8",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function DropdownMenuSeparator({
-  className,
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.Separator>) {
-  return (
-    <DropdownMenuPrimitive.Separator
-      data-slot="dropdown-menu-separator"
-      className={cn("bg-border -mx-1 my-1 h-px", className)}
-      {...props}
-    />
-  )
-}
-
-function DropdownMenuShortcut({
-  className,
-  ...props
-}: React.ComponentProps<"span">) {
-  return (
-    <span
-      data-slot="dropdown-menu-shortcut"
-      className={cn(
-        "text-muted-foreground ml-auto text-xs tracking-widest",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function DropdownMenuSub({
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.Sub>) {
-  return <DropdownMenuPrimitive.Sub data-slot="dropdown-menu-sub" {...props} />
-}
-
-function DropdownMenuSubTrigger({
-  className,
-  inset,
-  children,
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.SubTrigger> & {
-  inset?: boolean
-}) {
-  return (
-    <DropdownMenuPrimitive.SubTrigger
-      data-slot="dropdown-menu-sub-trigger"
-      data-inset={inset}
-      className={cn(
-        "focus:bg-accent focus:text-accent-foreground data-[state=open]:bg-accent data-[state=open]:text-accent-foreground flex cursor-default items-center rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[inset]:pl-8",
-        className
-      )}
-      {...props}
-    >
-      {children}
-      <ChevronRightIcon className="ml-auto size-4" />
-    </DropdownMenuPrimitive.SubTrigger>
-  )
-}
-
-function DropdownMenuSubContent({
-  className,
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.SubContent>) {
-  return (
-    <DropdownMenuPrimitive.SubContent
-      data-slot="dropdown-menu-sub-content"
-      className={cn(
-        "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 min-w-[8rem] origin-(--radix-dropdown-menu-content-transform-origin) overflow-hidden rounded-md border p-1 shadow-lg",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-export {
-  DropdownMenu,
-  DropdownMenuPortal,
-  DropdownMenuTrigger,
-  DropdownMenuContent,
-  DropdownMenuGroup,
-  DropdownMenuLabel,
-  DropdownMenuItem,
-  DropdownMenuCheckboxItem,
-  DropdownMenuRadioGroup,
-  DropdownMenuRadioItem,
-  DropdownMenuSeparator,
-  DropdownMenuShortcut,
-  DropdownMenuSub,
-  DropdownMenuSubTrigger,
-  DropdownMenuSubContent,
-}
diff --git a/frontend/components/ui/form.tsx b/frontend/components/ui/form.tsx
deleted file mode 100644
index 524b986..0000000
--- a/frontend/components/ui/form.tsx
+++ /dev/null
@@ -1,167 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as LabelPrimitive from "@radix-ui/react-label"
-import { Slot } from "@radix-ui/react-slot"
-import {
-  Controller,
-  FormProvider,
-  useFormContext,
-  useFormState,
-  type ControllerProps,
-  type FieldPath,
-  type FieldValues,
-} from "react-hook-form"
-
-import { cn } from "@/lib/utils"
-import { Label } from "@/components/ui/label"
-
-const Form = FormProvider
-
-type FormFieldContextValue<
-  TFieldValues extends FieldValues = FieldValues,
-  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>,
-> = {
-  name: TName
-}
-
-const FormFieldContext = React.createContext<FormFieldContextValue>(
-  {} as FormFieldContextValue
-)
-
-const FormField = <
-  TFieldValues extends FieldValues = FieldValues,
-  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>,
->({
-  ...props
-}: ControllerProps<TFieldValues, TName>) => {
-  return (
-    <FormFieldContext.Provider value={{ name: props.name }}>
-      <Controller {...props} />
-    </FormFieldContext.Provider>
-  )
-}
-
-const useFormField = () => {
-  const fieldContext = React.useContext(FormFieldContext)
-  const itemContext = React.useContext(FormItemContext)
-  const { getFieldState } = useFormContext()
-  const formState = useFormState({ name: fieldContext.name })
-  const fieldState = getFieldState(fieldContext.name, formState)
-
-  if (!fieldContext) {
-    throw new Error("useFormField should be used within <FormField>")
-  }
-
-  const { id } = itemContext
-
-  return {
-    id,
-    name: fieldContext.name,
-    formItemId: `${id}-form-item`,
-    formDescriptionId: `${id}-form-item-description`,
-    formMessageId: `${id}-form-item-message`,
-    ...fieldState,
-  }
-}
-
-type FormItemContextValue = {
-  id: string
-}
-
-const FormItemContext = React.createContext<FormItemContextValue>(
-  {} as FormItemContextValue
-)
-
-function FormItem({ className, ...props }: React.ComponentProps<"div">) {
-  const id = React.useId()
-
-  return (
-    <FormItemContext.Provider value={{ id }}>
-      <div
-        data-slot="form-item"
-        className={cn("grid gap-2", className)}
-        {...props}
-      />
-    </FormItemContext.Provider>
-  )
-}
-
-function FormLabel({
-  className,
-  ...props
-}: React.ComponentProps<typeof LabelPrimitive.Root>) {
-  const { error, formItemId } = useFormField()
-
-  return (
-    <Label
-      data-slot="form-label"
-      data-error={!!error}
-      className={cn("data-[error=true]:text-destructive", className)}
-      htmlFor={formItemId}
-      {...props}
-    />
-  )
-}
-
-function FormControl({ ...props }: React.ComponentProps<typeof Slot>) {
-  const { error, formItemId, formDescriptionId, formMessageId } = useFormField()
-
-  return (
-    <Slot
-      data-slot="form-control"
-      id={formItemId}
-      aria-describedby={
-        !error
-          ? `${formDescriptionId}`
-          : `${formDescriptionId} ${formMessageId}`
-      }
-      aria-invalid={!!error}
-      {...props}
-    />
-  )
-}
-
-function FormDescription({ className, ...props }: React.ComponentProps<"p">) {
-  const { formDescriptionId } = useFormField()
-
-  return (
-    <p
-      data-slot="form-description"
-      id={formDescriptionId}
-      className={cn("text-muted-foreground text-sm", className)}
-      {...props}
-    />
-  )
-}
-
-function FormMessage({ className, ...props }: React.ComponentProps<"p">) {
-  const { error, formMessageId } = useFormField()
-  const body = error ? String(error?.message ?? "") : props.children
-
-  if (!body) {
-    return null
-  }
-
-  return (
-    <p
-      data-slot="form-message"
-      id={formMessageId}
-      className={cn("text-destructive text-sm", className)}
-      {...props}
-    >
-      {body}
-    </p>
-  )
-}
-
-export {
-  useFormField,
-  Form,
-  FormItem,
-  FormLabel,
-  FormControl,
-  FormDescription,
-  FormMessage,
-  FormField,
-}
diff --git a/frontend/components/ui/hover-card.tsx b/frontend/components/ui/hover-card.tsx
deleted file mode 100644
index e754186..0000000
--- a/frontend/components/ui/hover-card.tsx
+++ /dev/null
@@ -1,44 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as HoverCardPrimitive from "@radix-ui/react-hover-card"
-
-import { cn } from "@/lib/utils"
-
-function HoverCard({
-  ...props
-}: React.ComponentProps<typeof HoverCardPrimitive.Root>) {
-  return <HoverCardPrimitive.Root data-slot="hover-card" {...props} />
-}
-
-function HoverCardTrigger({
-  ...props
-}: React.ComponentProps<typeof HoverCardPrimitive.Trigger>) {
-  return (
-    <HoverCardPrimitive.Trigger data-slot="hover-card-trigger" {...props} />
-  )
-}
-
-function HoverCardContent({
-  className,
-  align = "center",
-  sideOffset = 4,
-  ...props
-}: React.ComponentProps<typeof HoverCardPrimitive.Content>) {
-  return (
-    <HoverCardPrimitive.Portal data-slot="hover-card-portal">
-      <HoverCardPrimitive.Content
-        data-slot="hover-card-content"
-        align={align}
-        sideOffset={sideOffset}
-        className={cn(
-          "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 w-64 origin-(--radix-hover-card-content-transform-origin) rounded-md border p-4 shadow-md outline-hidden",
-          className
-        )}
-        {...props}
-      />
-    </HoverCardPrimitive.Portal>
-  )
-}
-
-export { HoverCard, HoverCardTrigger, HoverCardContent }
diff --git a/frontend/components/ui/input-otp.tsx b/frontend/components/ui/input-otp.tsx
deleted file mode 100644
index 614f70e..0000000
--- a/frontend/components/ui/input-otp.tsx
+++ /dev/null
@@ -1,77 +0,0 @@
-"use client"
-
-import * as React from "react"
-import { OTPInput, OTPInputContext } from "input-otp"
-import { MinusIcon } from "lucide-react"
-
-import { cn } from "@/lib/utils"
-
-function InputOTP({
-  className,
-  containerClassName,
-  ...props
-}: React.ComponentProps<typeof OTPInput> & {
-  containerClassName?: string
-}) {
-  return (
-    <OTPInput
-      data-slot="input-otp"
-      containerClassName={cn(
-        "flex items-center gap-2 has-disabled:opacity-50",
-        containerClassName
-      )}
-      className={cn("disabled:cursor-not-allowed", className)}
-      {...props}
-    />
-  )
-}
-
-function InputOTPGroup({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="input-otp-group"
-      className={cn("flex items-center", className)}
-      {...props}
-    />
-  )
-}
-
-function InputOTPSlot({
-  index,
-  className,
-  ...props
-}: React.ComponentProps<"div"> & {
-  index: number
-}) {
-  const inputOTPContext = React.useContext(OTPInputContext)
-  const { char, hasFakeCaret, isActive } = inputOTPContext?.slots[index] ?? {}
-
-  return (
-    <div
-      data-slot="input-otp-slot"
-      data-active={isActive}
-      className={cn(
-        "data-[active=true]:border-ring data-[active=true]:ring-ring/50 data-[active=true]:aria-invalid:ring-destructive/20 dark:data-[active=true]:aria-invalid:ring-destructive/40 aria-invalid:border-destructive data-[active=true]:aria-invalid:border-destructive dark:bg-input/30 border-input relative flex h-9 w-9 items-center justify-center border-y border-r text-sm shadow-xs transition-all outline-none first:rounded-l-md first:border-l last:rounded-r-md data-[active=true]:z-10 data-[active=true]:ring-[3px]",
-        className
-      )}
-      {...props}
-    >
-      {char}
-      {hasFakeCaret && (
-        <div className="pointer-events-none absolute inset-0 flex items-center justify-center">
-          <div className="animate-caret-blink bg-foreground h-4 w-px duration-1000" />
-        </div>
-      )}
-    </div>
-  )
-}
-
-function InputOTPSeparator({ ...props }: React.ComponentProps<"div">) {
-  return (
-    <div data-slot="input-otp-separator" role="separator" {...props}>
-      <MinusIcon />
-    </div>
-  )
-}
-
-export { InputOTP, InputOTPGroup, InputOTPSlot, InputOTPSeparator }
diff --git a/frontend/components/ui/input.tsx b/frontend/components/ui/input.tsx
deleted file mode 100644
index 03295ca..0000000
--- a/frontend/components/ui/input.tsx
+++ /dev/null
@@ -1,21 +0,0 @@
-import * as React from "react"
-
-import { cn } from "@/lib/utils"
-
-function Input({ className, type, ...props }: React.ComponentProps<"input">) {
-  return (
-    <input
-      type={type}
-      data-slot="input"
-      className={cn(
-        "file:text-foreground placeholder:text-muted-foreground selection:bg-primary selection:text-primary-foreground dark:bg-input/30 border-input flex h-9 w-full min-w-0 rounded-md border bg-transparent px-3 py-1 text-base shadow-xs transition-[color,box-shadow] outline-none file:inline-flex file:h-7 file:border-0 file:bg-transparent file:text-sm file:font-medium disabled:pointer-events-none disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
-        "focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px]",
-        "aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-export { Input }
diff --git a/frontend/components/ui/label.tsx b/frontend/components/ui/label.tsx
deleted file mode 100644
index fb5fbc3..0000000
--- a/frontend/components/ui/label.tsx
+++ /dev/null
@@ -1,24 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as LabelPrimitive from "@radix-ui/react-label"
-
-import { cn } from "@/lib/utils"
-
-function Label({
-  className,
-  ...props
-}: React.ComponentProps<typeof LabelPrimitive.Root>) {
-  return (
-    <LabelPrimitive.Root
-      data-slot="label"
-      className={cn(
-        "flex items-center gap-2 text-sm leading-none font-medium select-none group-data-[disabled=true]:pointer-events-none group-data-[disabled=true]:opacity-50 peer-disabled:cursor-not-allowed peer-disabled:opacity-50",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-export { Label }
diff --git a/frontend/components/ui/menubar.tsx b/frontend/components/ui/menubar.tsx
deleted file mode 100644
index 8480f0a..0000000
--- a/frontend/components/ui/menubar.tsx
+++ /dev/null
@@ -1,276 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as MenubarPrimitive from "@radix-ui/react-menubar"
-import { CheckIcon, ChevronRightIcon, CircleIcon } from "lucide-react"
-
-import { cn } from "@/lib/utils"
-
-function Menubar({
-  className,
-  ...props
-}: React.ComponentProps<typeof MenubarPrimitive.Root>) {
-  return (
-    <MenubarPrimitive.Root
-      data-slot="menubar"
-      className={cn(
-        "bg-background flex h-9 items-center gap-1 rounded-md border p-1 shadow-xs",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function MenubarMenu({
-  ...props
-}: React.ComponentProps<typeof MenubarPrimitive.Menu>) {
-  return <MenubarPrimitive.Menu data-slot="menubar-menu" {...props} />
-}
-
-function MenubarGroup({
-  ...props
-}: React.ComponentProps<typeof MenubarPrimitive.Group>) {
-  return <MenubarPrimitive.Group data-slot="menubar-group" {...props} />
-}
-
-function MenubarPortal({
-  ...props
-}: React.ComponentProps<typeof MenubarPrimitive.Portal>) {
-  return <MenubarPrimitive.Portal data-slot="menubar-portal" {...props} />
-}
-
-function MenubarRadioGroup({
-  ...props
-}: React.ComponentProps<typeof MenubarPrimitive.RadioGroup>) {
-  return (
-    <MenubarPrimitive.RadioGroup data-slot="menubar-radio-group" {...props} />
-  )
-}
-
-function MenubarTrigger({
-  className,
-  ...props
-}: React.ComponentProps<typeof MenubarPrimitive.Trigger>) {
-  return (
-    <MenubarPrimitive.Trigger
-      data-slot="menubar-trigger"
-      className={cn(
-        "focus:bg-accent focus:text-accent-foreground data-[state=open]:bg-accent data-[state=open]:text-accent-foreground flex items-center rounded-sm px-2 py-1 text-sm font-medium outline-hidden select-none",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function MenubarContent({
-  className,
-  align = "start",
-  alignOffset = -4,
-  sideOffset = 8,
-  ...props
-}: React.ComponentProps<typeof MenubarPrimitive.Content>) {
-  return (
-    <MenubarPortal>
-      <MenubarPrimitive.Content
-        data-slot="menubar-content"
-        align={align}
-        alignOffset={alignOffset}
-        sideOffset={sideOffset}
-        className={cn(
-          "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 min-w-[12rem] origin-(--radix-menubar-content-transform-origin) overflow-hidden rounded-md border p-1 shadow-md",
-          className
-        )}
-        {...props}
-      />
-    </MenubarPortal>
-  )
-}
-
-function MenubarItem({
-  className,
-  inset,
-  variant = "default",
-  ...props
-}: React.ComponentProps<typeof MenubarPrimitive.Item> & {
-  inset?: boolean
-  variant?: "default" | "destructive"
-}) {
-  return (
-    <MenubarPrimitive.Item
-      data-slot="menubar-item"
-      data-inset={inset}
-      data-variant={variant}
-      className={cn(
-        "focus:bg-accent focus:text-accent-foreground data-[variant=destructive]:text-destructive data-[variant=destructive]:focus:bg-destructive/10 dark:data-[variant=destructive]:focus:bg-destructive/20 data-[variant=destructive]:focus:text-destructive data-[variant=destructive]:*:[svg]:!text-destructive [&_svg:not([class*='text-'])]:text-muted-foreground relative flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 data-[inset]:pl-8 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function MenubarCheckboxItem({
-  className,
-  children,
-  checked,
-  ...props
-}: React.ComponentProps<typeof MenubarPrimitive.CheckboxItem>) {
-  return (
-    <MenubarPrimitive.CheckboxItem
-      data-slot="menubar-checkbox-item"
-      className={cn(
-        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-xs py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
-        className
-      )}
-      checked={checked}
-      {...props}
-    >
-      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
-        <MenubarPrimitive.ItemIndicator>
-          <CheckIcon className="size-4" />
-        </MenubarPrimitive.ItemIndicator>
-      </span>
-      {children}
-    </MenubarPrimitive.CheckboxItem>
-  )
-}
-
-function MenubarRadioItem({
-  className,
-  children,
-  ...props
-}: React.ComponentProps<typeof MenubarPrimitive.RadioItem>) {
-  return (
-    <MenubarPrimitive.RadioItem
-      data-slot="menubar-radio-item"
-      className={cn(
-        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-xs py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
-        className
-      )}
-      {...props}
-    >
-      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
-        <MenubarPrimitive.ItemIndicator>
-          <CircleIcon className="size-2 fill-current" />
-        </MenubarPrimitive.ItemIndicator>
-      </span>
-      {children}
-    </MenubarPrimitive.RadioItem>
-  )
-}
-
-function MenubarLabel({
-  className,
-  inset,
-  ...props
-}: React.ComponentProps<typeof MenubarPrimitive.Label> & {
-  inset?: boolean
-}) {
-  return (
-    <MenubarPrimitive.Label
-      data-slot="menubar-label"
-      data-inset={inset}
-      className={cn(
-        "px-2 py-1.5 text-sm font-medium data-[inset]:pl-8",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function MenubarSeparator({
-  className,
-  ...props
-}: React.ComponentProps<typeof MenubarPrimitive.Separator>) {
-  return (
-    <MenubarPrimitive.Separator
-      data-slot="menubar-separator"
-      className={cn("bg-border -mx-1 my-1 h-px", className)}
-      {...props}
-    />
-  )
-}
-
-function MenubarShortcut({
-  className,
-  ...props
-}: React.ComponentProps<"span">) {
-  return (
-    <span
-      data-slot="menubar-shortcut"
-      className={cn(
-        "text-muted-foreground ml-auto text-xs tracking-widest",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function MenubarSub({
-  ...props
-}: React.ComponentProps<typeof MenubarPrimitive.Sub>) {
-  return <MenubarPrimitive.Sub data-slot="menubar-sub" {...props} />
-}
-
-function MenubarSubTrigger({
-  className,
-  inset,
-  children,
-  ...props
-}: React.ComponentProps<typeof MenubarPrimitive.SubTrigger> & {
-  inset?: boolean
-}) {
-  return (
-    <MenubarPrimitive.SubTrigger
-      data-slot="menubar-sub-trigger"
-      data-inset={inset}
-      className={cn(
-        "focus:bg-accent focus:text-accent-foreground data-[state=open]:bg-accent data-[state=open]:text-accent-foreground flex cursor-default items-center rounded-sm px-2 py-1.5 text-sm outline-none select-none data-[inset]:pl-8",
-        className
-      )}
-      {...props}
-    >
-      {children}
-      <ChevronRightIcon className="ml-auto h-4 w-4" />
-    </MenubarPrimitive.SubTrigger>
-  )
-}
-
-function MenubarSubContent({
-  className,
-  ...props
-}: React.ComponentProps<typeof MenubarPrimitive.SubContent>) {
-  return (
-    <MenubarPrimitive.SubContent
-      data-slot="menubar-sub-content"
-      className={cn(
-        "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 min-w-[8rem] origin-(--radix-menubar-content-transform-origin) overflow-hidden rounded-md border p-1 shadow-lg",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-export {
-  Menubar,
-  MenubarPortal,
-  MenubarMenu,
-  MenubarTrigger,
-  MenubarContent,
-  MenubarGroup,
-  MenubarSeparator,
-  MenubarLabel,
-  MenubarItem,
-  MenubarShortcut,
-  MenubarCheckboxItem,
-  MenubarRadioGroup,
-  MenubarRadioItem,
-  MenubarSub,
-  MenubarSubTrigger,
-  MenubarSubContent,
-}
diff --git a/frontend/components/ui/navigation-menu.tsx b/frontend/components/ui/navigation-menu.tsx
deleted file mode 100644
index 1199945..0000000
--- a/frontend/components/ui/navigation-menu.tsx
+++ /dev/null
@@ -1,168 +0,0 @@
-import * as React from "react"
-import * as NavigationMenuPrimitive from "@radix-ui/react-navigation-menu"
-import { cva } from "class-variance-authority"
-import { ChevronDownIcon } from "lucide-react"
-
-import { cn } from "@/lib/utils"
-
-function NavigationMenu({
-  className,
-  children,
-  viewport = true,
-  ...props
-}: React.ComponentProps<typeof NavigationMenuPrimitive.Root> & {
-  viewport?: boolean
-}) {
-  return (
-    <NavigationMenuPrimitive.Root
-      data-slot="navigation-menu"
-      data-viewport={viewport}
-      className={cn(
-        "group/navigation-menu relative flex max-w-max flex-1 items-center justify-center",
-        className
-      )}
-      {...props}
-    >
-      {children}
-      {viewport && <NavigationMenuViewport />}
-    </NavigationMenuPrimitive.Root>
-  )
-}
-
-function NavigationMenuList({
-  className,
-  ...props
-}: React.ComponentProps<typeof NavigationMenuPrimitive.List>) {
-  return (
-    <NavigationMenuPrimitive.List
-      data-slot="navigation-menu-list"
-      className={cn(
-        "group flex flex-1 list-none items-center justify-center gap-1",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function NavigationMenuItem({
-  className,
-  ...props
-}: React.ComponentProps<typeof NavigationMenuPrimitive.Item>) {
-  return (
-    <NavigationMenuPrimitive.Item
-      data-slot="navigation-menu-item"
-      className={cn("relative", className)}
-      {...props}
-    />
-  )
-}
-
-const navigationMenuTriggerStyle = cva(
-  "group inline-flex h-9 w-max items-center justify-center rounded-md bg-background px-4 py-2 text-sm font-medium hover:bg-accent hover:text-accent-foreground focus:bg-accent focus:text-accent-foreground disabled:pointer-events-none disabled:opacity-50 data-[state=open]:hover:bg-accent data-[state=open]:text-accent-foreground data-[state=open]:focus:bg-accent data-[state=open]:bg-accent/50 focus-visible:ring-ring/50 outline-none transition-[color,box-shadow] focus-visible:ring-[3px] focus-visible:outline-1"
-)
-
-function NavigationMenuTrigger({
-  className,
-  children,
-  ...props
-}: React.ComponentProps<typeof NavigationMenuPrimitive.Trigger>) {
-  return (
-    <NavigationMenuPrimitive.Trigger
-      data-slot="navigation-menu-trigger"
-      className={cn(navigationMenuTriggerStyle(), "group", className)}
-      {...props}
-    >
-      {children}{" "}
-      <ChevronDownIcon
-        className="relative top-[1px] ml-1 size-3 transition duration-300 group-data-[state=open]:rotate-180"
-        aria-hidden="true"
-      />
-    </NavigationMenuPrimitive.Trigger>
-  )
-}
-
-function NavigationMenuContent({
-  className,
-  ...props
-}: React.ComponentProps<typeof NavigationMenuPrimitive.Content>) {
-  return (
-    <NavigationMenuPrimitive.Content
-      data-slot="navigation-menu-content"
-      className={cn(
-        "data-[motion^=from-]:animate-in data-[motion^=to-]:animate-out data-[motion^=from-]:fade-in data-[motion^=to-]:fade-out data-[motion=from-end]:slide-in-from-right-52 data-[motion=from-start]:slide-in-from-left-52 data-[motion=to-end]:slide-out-to-right-52 data-[motion=to-start]:slide-out-to-left-52 top-0 left-0 w-full p-2 pr-2.5 md:absolute md:w-auto",
-        "group-data-[viewport=false]/navigation-menu:bg-popover group-data-[viewport=false]/navigation-menu:text-popover-foreground group-data-[viewport=false]/navigation-menu:data-[state=open]:animate-in group-data-[viewport=false]/navigation-menu:data-[state=closed]:animate-out group-data-[viewport=false]/navigation-menu:data-[state=closed]:zoom-out-95 group-data-[viewport=false]/navigation-menu:data-[state=open]:zoom-in-95 group-data-[viewport=false]/navigation-menu:data-[state=open]:fade-in-0 group-data-[viewport=false]/navigation-menu:data-[state=closed]:fade-out-0 group-data-[viewport=false]/navigation-menu:top-full group-data-[viewport=false]/navigation-menu:mt-1.5 group-data-[viewport=false]/navigation-menu:overflow-hidden group-data-[viewport=false]/navigation-menu:rounded-md group-data-[viewport=false]/navigation-menu:border group-data-[viewport=false]/navigation-menu:shadow group-data-[viewport=false]/navigation-menu:duration-200 **:data-[slot=navigation-menu-link]:focus:ring-0 **:data-[slot=navigation-menu-link]:focus:outline-none",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function NavigationMenuViewport({
-  className,
-  ...props
-}: React.ComponentProps<typeof NavigationMenuPrimitive.Viewport>) {
-  return (
-    <div
-      className={cn(
-        "absolute top-full left-0 isolate z-50 flex justify-center"
-      )}
-    >
-      <NavigationMenuPrimitive.Viewport
-        data-slot="navigation-menu-viewport"
-        className={cn(
-          "origin-top-center bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-90 relative mt-1.5 h-[var(--radix-navigation-menu-viewport-height)] w-full overflow-hidden rounded-md border shadow md:w-[var(--radix-navigation-menu-viewport-width)]",
-          className
-        )}
-        {...props}
-      />
-    </div>
-  )
-}
-
-function NavigationMenuLink({
-  className,
-  ...props
-}: React.ComponentProps<typeof NavigationMenuPrimitive.Link>) {
-  return (
-    <NavigationMenuPrimitive.Link
-      data-slot="navigation-menu-link"
-      className={cn(
-        "data-[active=true]:focus:bg-accent data-[active=true]:hover:bg-accent data-[active=true]:bg-accent/50 data-[active=true]:text-accent-foreground hover:bg-accent hover:text-accent-foreground focus:bg-accent focus:text-accent-foreground focus-visible:ring-ring/50 [&_svg:not([class*='text-'])]:text-muted-foreground flex flex-col gap-1 rounded-sm p-2 text-sm transition-all outline-none focus-visible:ring-[3px] focus-visible:outline-1 [&_svg:not([class*='size-'])]:size-4",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function NavigationMenuIndicator({
-  className,
-  ...props
-}: React.ComponentProps<typeof NavigationMenuPrimitive.Indicator>) {
-  return (
-    <NavigationMenuPrimitive.Indicator
-      data-slot="navigation-menu-indicator"
-      className={cn(
-        "data-[state=visible]:animate-in data-[state=hidden]:animate-out data-[state=hidden]:fade-out data-[state=visible]:fade-in top-full z-[1] flex h-1.5 items-end justify-center overflow-hidden",
-        className
-      )}
-      {...props}
-    >
-      <div className="bg-border relative top-[60%] h-2 w-2 rotate-45 rounded-tl-sm shadow-md" />
-    </NavigationMenuPrimitive.Indicator>
-  )
-}
-
-export {
-  NavigationMenu,
-  NavigationMenuList,
-  NavigationMenuItem,
-  NavigationMenuContent,
-  NavigationMenuTrigger,
-  NavigationMenuLink,
-  NavigationMenuIndicator,
-  NavigationMenuViewport,
-  navigationMenuTriggerStyle,
-}
diff --git a/frontend/components/ui/pagination.tsx b/frontend/components/ui/pagination.tsx
deleted file mode 100644
index 0d18541..0000000
--- a/frontend/components/ui/pagination.tsx
+++ /dev/null
@@ -1,127 +0,0 @@
-import * as React from "react"
-import {
-  ChevronLeftIcon,
-  ChevronRightIcon,
-  MoreHorizontalIcon,
-} from "lucide-react"
-
-import { cn } from "@/lib/utils"
-import { Button, buttonVariants } from "@/components/ui/button"
-
-function Pagination({ className, ...props }: React.ComponentProps<"nav">) {
-  return (
-    <nav
-      role="navigation"
-      aria-label="pagination"
-      data-slot="pagination"
-      className={cn("mx-auto flex w-full justify-center", className)}
-      {...props}
-    />
-  )
-}
-
-function PaginationContent({
-  className,
-  ...props
-}: React.ComponentProps<"ul">) {
-  return (
-    <ul
-      data-slot="pagination-content"
-      className={cn("flex flex-row items-center gap-1", className)}
-      {...props}
-    />
-  )
-}
-
-function PaginationItem({ ...props }: React.ComponentProps<"li">) {
-  return <li data-slot="pagination-item" {...props} />
-}
-
-type PaginationLinkProps = {
-  isActive?: boolean
-} & Pick<React.ComponentProps<typeof Button>, "size"> &
-  React.ComponentProps<"a">
-
-function PaginationLink({
-  className,
-  isActive,
-  size = "icon",
-  ...props
-}: PaginationLinkProps) {
-  return (
-    <a
-      aria-current={isActive ? "page" : undefined}
-      data-slot="pagination-link"
-      data-active={isActive}
-      className={cn(
-        buttonVariants({
-          variant: isActive ? "outline" : "ghost",
-          size,
-        }),
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function PaginationPrevious({
-  className,
-  ...props
-}: React.ComponentProps<typeof PaginationLink>) {
-  return (
-    <PaginationLink
-      aria-label="Go to previous page"
-      size="default"
-      className={cn("gap-1 px-2.5 sm:pl-2.5", className)}
-      {...props}
-    >
-      <ChevronLeftIcon />
-      <span className="hidden sm:block">Previous</span>
-    </PaginationLink>
-  )
-}
-
-function PaginationNext({
-  className,
-  ...props
-}: React.ComponentProps<typeof PaginationLink>) {
-  return (
-    <PaginationLink
-      aria-label="Go to next page"
-      size="default"
-      className={cn("gap-1 px-2.5 sm:pr-2.5", className)}
-      {...props}
-    >
-      <span className="hidden sm:block">Next</span>
-      <ChevronRightIcon />
-    </PaginationLink>
-  )
-}
-
-function PaginationEllipsis({
-  className,
-  ...props
-}: React.ComponentProps<"span">) {
-  return (
-    <span
-      aria-hidden
-      data-slot="pagination-ellipsis"
-      className={cn("flex size-9 items-center justify-center", className)}
-      {...props}
-    >
-      <MoreHorizontalIcon className="size-4" />
-      <span className="sr-only">More pages</span>
-    </span>
-  )
-}
-
-export {
-  Pagination,
-  PaginationContent,
-  PaginationLink,
-  PaginationItem,
-  PaginationPrevious,
-  PaginationNext,
-  PaginationEllipsis,
-}
diff --git a/frontend/components/ui/popover.tsx b/frontend/components/ui/popover.tsx
deleted file mode 100644
index 01e468b..0000000
--- a/frontend/components/ui/popover.tsx
+++ /dev/null
@@ -1,48 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as PopoverPrimitive from "@radix-ui/react-popover"
-
-import { cn } from "@/lib/utils"
-
-function Popover({
-  ...props
-}: React.ComponentProps<typeof PopoverPrimitive.Root>) {
-  return <PopoverPrimitive.Root data-slot="popover" {...props} />
-}
-
-function PopoverTrigger({
-  ...props
-}: React.ComponentProps<typeof PopoverPrimitive.Trigger>) {
-  return <PopoverPrimitive.Trigger data-slot="popover-trigger" {...props} />
-}
-
-function PopoverContent({
-  className,
-  align = "center",
-  sideOffset = 4,
-  ...props
-}: React.ComponentProps<typeof PopoverPrimitive.Content>) {
-  return (
-    <PopoverPrimitive.Portal>
-      <PopoverPrimitive.Content
-        data-slot="popover-content"
-        align={align}
-        sideOffset={sideOffset}
-        className={cn(
-          "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 w-72 origin-(--radix-popover-content-transform-origin) rounded-md border p-4 shadow-md outline-hidden",
-          className
-        )}
-        {...props}
-      />
-    </PopoverPrimitive.Portal>
-  )
-}
-
-function PopoverAnchor({
-  ...props
-}: React.ComponentProps<typeof PopoverPrimitive.Anchor>) {
-  return <PopoverPrimitive.Anchor data-slot="popover-anchor" {...props} />
-}
-
-export { Popover, PopoverTrigger, PopoverContent, PopoverAnchor }
diff --git a/frontend/components/ui/progress.tsx b/frontend/components/ui/progress.tsx
deleted file mode 100644
index 95c1902..0000000
--- a/frontend/components/ui/progress.tsx
+++ /dev/null
@@ -1,25 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as ProgressPrimitive from "@radix-ui/react-progress"
-
-import { cn } from "@/lib/utils"
-
-const Progress = React.forwardRef<
-  React.ElementRef<typeof ProgressPrimitive.Root>,
-  React.ComponentPropsWithoutRef<typeof ProgressPrimitive.Root>
->(({ className, value, ...props }, ref) => (
-  <ProgressPrimitive.Root
-    ref={ref}
-    className={cn("relative h-2 w-full overflow-hidden rounded-full bg-primary/20", className)}
-    {...props}
-  >
-    <ProgressPrimitive.Indicator
-      className="h-full w-full flex-1 bg-primary transition-all"
-      style={{ transform: `translateX(-${100 - (value || 0)}%)` }}
-    />
-  </ProgressPrimitive.Root>
-))
-Progress.displayName = ProgressPrimitive.Root.displayName
-
-export { Progress }
diff --git a/frontend/components/ui/radio-group.tsx b/frontend/components/ui/radio-group.tsx
deleted file mode 100644
index 5e6778c..0000000
--- a/frontend/components/ui/radio-group.tsx
+++ /dev/null
@@ -1,45 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as RadioGroupPrimitive from "@radix-ui/react-radio-group"
-import { CircleIcon } from "lucide-react"
-
-import { cn } from "@/lib/utils"
-
-function RadioGroup({
-  className,
-  ...props
-}: React.ComponentProps<typeof RadioGroupPrimitive.Root>) {
-  return (
-    <RadioGroupPrimitive.Root
-      data-slot="radio-group"
-      className={cn("grid gap-3", className)}
-      {...props}
-    />
-  )
-}
-
-function RadioGroupItem({
-  className,
-  ...props
-}: React.ComponentProps<typeof RadioGroupPrimitive.Item>) {
-  return (
-    <RadioGroupPrimitive.Item
-      data-slot="radio-group-item"
-      className={cn(
-        "border-input text-primary focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:bg-input/30 aspect-square size-4 shrink-0 rounded-full border shadow-xs transition-[color,box-shadow] outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50",
-        className
-      )}
-      {...props}
-    >
-      <RadioGroupPrimitive.Indicator
-        data-slot="radio-group-indicator"
-        className="relative flex items-center justify-center"
-      >
-        <CircleIcon className="fill-primary absolute top-1/2 left-1/2 size-2 -translate-x-1/2 -translate-y-1/2" />
-      </RadioGroupPrimitive.Indicator>
-    </RadioGroupPrimitive.Item>
-  )
-}
-
-export { RadioGroup, RadioGroupItem }
diff --git a/frontend/components/ui/resizable.tsx b/frontend/components/ui/resizable.tsx
deleted file mode 100644
index 12bbd0b..0000000
--- a/frontend/components/ui/resizable.tsx
+++ /dev/null
@@ -1,56 +0,0 @@
-"use client"
-
-import * as React from "react"
-import { GripVerticalIcon } from "lucide-react"
-import * as ResizablePrimitive from "react-resizable-panels"
-
-import { cn } from "@/lib/utils"
-
-function ResizablePanelGroup({
-  className,
-  ...props
-}: React.ComponentProps<typeof ResizablePrimitive.PanelGroup>) {
-  return (
-    <ResizablePrimitive.PanelGroup
-      data-slot="resizable-panel-group"
-      className={cn(
-        "flex h-full w-full data-[panel-group-direction=vertical]:flex-col",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function ResizablePanel({
-  ...props
-}: React.ComponentProps<typeof ResizablePrimitive.Panel>) {
-  return <ResizablePrimitive.Panel data-slot="resizable-panel" {...props} />
-}
-
-function ResizableHandle({
-  withHandle,
-  className,
-  ...props
-}: React.ComponentProps<typeof ResizablePrimitive.PanelResizeHandle> & {
-  withHandle?: boolean
-}) {
-  return (
-    <ResizablePrimitive.PanelResizeHandle
-      data-slot="resizable-handle"
-      className={cn(
-        "bg-border focus-visible:ring-ring relative flex w-px items-center justify-center after:absolute after:inset-y-0 after:left-1/2 after:w-1 after:-translate-x-1/2 focus-visible:ring-1 focus-visible:ring-offset-1 focus-visible:outline-hidden data-[panel-group-direction=vertical]:h-px data-[panel-group-direction=vertical]:w-full data-[panel-group-direction=vertical]:after:left-0 data-[panel-group-direction=vertical]:after:h-1 data-[panel-group-direction=vertical]:after:w-full data-[panel-group-direction=vertical]:after:translate-x-0 data-[panel-group-direction=vertical]:after:-translate-y-1/2 [&[data-panel-group-direction=vertical]>div]:rotate-90",
-        className
-      )}
-      {...props}
-    >
-      {withHandle && (
-        <div className="bg-border z-10 flex h-4 w-3 items-center justify-center rounded-xs border">
-          <GripVerticalIcon className="size-2.5" />
-        </div>
-      )}
-    </ResizablePrimitive.PanelResizeHandle>
-  )
-}
-
-export { ResizablePanelGroup, ResizablePanel, ResizableHandle }
diff --git a/frontend/components/ui/scroll-area.tsx b/frontend/components/ui/scroll-area.tsx
deleted file mode 100644
index 8e4fa13..0000000
--- a/frontend/components/ui/scroll-area.tsx
+++ /dev/null
@@ -1,58 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as ScrollAreaPrimitive from "@radix-ui/react-scroll-area"
-
-import { cn } from "@/lib/utils"
-
-function ScrollArea({
-  className,
-  children,
-  ...props
-}: React.ComponentProps<typeof ScrollAreaPrimitive.Root>) {
-  return (
-    <ScrollAreaPrimitive.Root
-      data-slot="scroll-area"
-      className={cn("relative", className)}
-      {...props}
-    >
-      <ScrollAreaPrimitive.Viewport
-        data-slot="scroll-area-viewport"
-        className="focus-visible:ring-ring/50 size-full rounded-[inherit] transition-[color,box-shadow] outline-none focus-visible:ring-[3px] focus-visible:outline-1"
-      >
-        {children}
-      </ScrollAreaPrimitive.Viewport>
-      <ScrollBar />
-      <ScrollAreaPrimitive.Corner />
-    </ScrollAreaPrimitive.Root>
-  )
-}
-
-function ScrollBar({
-  className,
-  orientation = "vertical",
-  ...props
-}: React.ComponentProps<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>) {
-  return (
-    <ScrollAreaPrimitive.ScrollAreaScrollbar
-      data-slot="scroll-area-scrollbar"
-      orientation={orientation}
-      className={cn(
-        "flex touch-none p-px transition-colors select-none",
-        orientation === "vertical" &&
-          "h-full w-2.5 border-l border-l-transparent",
-        orientation === "horizontal" &&
-          "h-2.5 flex-col border-t border-t-transparent",
-        className
-      )}
-      {...props}
-    >
-      <ScrollAreaPrimitive.ScrollAreaThumb
-        data-slot="scroll-area-thumb"
-        className="bg-border relative flex-1 rounded-full"
-      />
-    </ScrollAreaPrimitive.ScrollAreaScrollbar>
-  )
-}
-
-export { ScrollArea, ScrollBar }
diff --git a/frontend/components/ui/select.tsx b/frontend/components/ui/select.tsx
deleted file mode 100644
index dcbbc0c..0000000
--- a/frontend/components/ui/select.tsx
+++ /dev/null
@@ -1,185 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as SelectPrimitive from "@radix-ui/react-select"
-import { CheckIcon, ChevronDownIcon, ChevronUpIcon } from "lucide-react"
-
-import { cn } from "@/lib/utils"
-
-function Select({
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.Root>) {
-  return <SelectPrimitive.Root data-slot="select" {...props} />
-}
-
-function SelectGroup({
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.Group>) {
-  return <SelectPrimitive.Group data-slot="select-group" {...props} />
-}
-
-function SelectValue({
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.Value>) {
-  return <SelectPrimitive.Value data-slot="select-value" {...props} />
-}
-
-function SelectTrigger({
-  className,
-  size = "default",
-  children,
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.Trigger> & {
-  size?: "sm" | "default"
-}) {
-  return (
-    <SelectPrimitive.Trigger
-      data-slot="select-trigger"
-      data-size={size}
-      className={cn(
-        "border-input data-[placeholder]:text-muted-foreground [&_svg:not([class*='text-'])]:text-muted-foreground focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:bg-input/30 dark:hover:bg-input/50 flex w-fit items-center justify-between gap-2 rounded-md border bg-transparent px-3 py-2 text-sm whitespace-nowrap shadow-xs transition-[color,box-shadow] outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50 data-[size=default]:h-9 data-[size=sm]:h-8 *:data-[slot=select-value]:line-clamp-1 *:data-[slot=select-value]:flex *:data-[slot=select-value]:items-center *:data-[slot=select-value]:gap-2 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
-        className
-      )}
-      {...props}
-    >
-      {children}
-      <SelectPrimitive.Icon asChild>
-        <ChevronDownIcon className="size-4 opacity-50" />
-      </SelectPrimitive.Icon>
-    </SelectPrimitive.Trigger>
-  )
-}
-
-function SelectContent({
-  className,
-  children,
-  position = "popper",
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.Content>) {
-  return (
-    <SelectPrimitive.Portal>
-      <SelectPrimitive.Content
-        data-slot="select-content"
-        className={cn(
-          "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 relative z-50 max-h-(--radix-select-content-available-height) min-w-[8rem] origin-(--radix-select-content-transform-origin) overflow-x-hidden overflow-y-auto rounded-md border shadow-md",
-          position === "popper" &&
-            "data-[side=bottom]:translate-y-1 data-[side=left]:-translate-x-1 data-[side=right]:translate-x-1 data-[side=top]:-translate-y-1",
-          className
-        )}
-        position={position}
-        {...props}
-      >
-        <SelectScrollUpButton />
-        <SelectPrimitive.Viewport
-          className={cn(
-            "p-1",
-            position === "popper" &&
-              "h-[var(--radix-select-trigger-height)] w-full min-w-[var(--radix-select-trigger-width)] scroll-my-1"
-          )}
-        >
-          {children}
-        </SelectPrimitive.Viewport>
-        <SelectScrollDownButton />
-      </SelectPrimitive.Content>
-    </SelectPrimitive.Portal>
-  )
-}
-
-function SelectLabel({
-  className,
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.Label>) {
-  return (
-    <SelectPrimitive.Label
-      data-slot="select-label"
-      className={cn("text-muted-foreground px-2 py-1.5 text-xs", className)}
-      {...props}
-    />
-  )
-}
-
-function SelectItem({
-  className,
-  children,
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.Item>) {
-  return (
-    <SelectPrimitive.Item
-      data-slot="select-item"
-      className={cn(
-        "focus:bg-accent focus:text-accent-foreground [&_svg:not([class*='text-'])]:text-muted-foreground relative flex w-full cursor-default items-center gap-2 rounded-sm py-1.5 pr-8 pl-2 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4 *:[span]:last:flex *:[span]:last:items-center *:[span]:last:gap-2",
-        className
-      )}
-      {...props}
-    >
-      <span className="absolute right-2 flex size-3.5 items-center justify-center">
-        <SelectPrimitive.ItemIndicator>
-          <CheckIcon className="size-4" />
-        </SelectPrimitive.ItemIndicator>
-      </span>
-      <SelectPrimitive.ItemText>{children}</SelectPrimitive.ItemText>
-    </SelectPrimitive.Item>
-  )
-}
-
-function SelectSeparator({
-  className,
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.Separator>) {
-  return (
-    <SelectPrimitive.Separator
-      data-slot="select-separator"
-      className={cn("bg-border pointer-events-none -mx-1 my-1 h-px", className)}
-      {...props}
-    />
-  )
-}
-
-function SelectScrollUpButton({
-  className,
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.ScrollUpButton>) {
-  return (
-    <SelectPrimitive.ScrollUpButton
-      data-slot="select-scroll-up-button"
-      className={cn(
-        "flex cursor-default items-center justify-center py-1",
-        className
-      )}
-      {...props}
-    >
-      <ChevronUpIcon className="size-4" />
-    </SelectPrimitive.ScrollUpButton>
-  )
-}
-
-function SelectScrollDownButton({
-  className,
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.ScrollDownButton>) {
-  return (
-    <SelectPrimitive.ScrollDownButton
-      data-slot="select-scroll-down-button"
-      className={cn(
-        "flex cursor-default items-center justify-center py-1",
-        className
-      )}
-      {...props}
-    >
-      <ChevronDownIcon className="size-4" />
-    </SelectPrimitive.ScrollDownButton>
-  )
-}
-
-export {
-  Select,
-  SelectContent,
-  SelectGroup,
-  SelectItem,
-  SelectLabel,
-  SelectScrollDownButton,
-  SelectScrollUpButton,
-  SelectSeparator,
-  SelectTrigger,
-  SelectValue,
-}
diff --git a/frontend/components/ui/separator.tsx b/frontend/components/ui/separator.tsx
deleted file mode 100644
index 275381c..0000000
--- a/frontend/components/ui/separator.tsx
+++ /dev/null
@@ -1,28 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as SeparatorPrimitive from "@radix-ui/react-separator"
-
-import { cn } from "@/lib/utils"
-
-function Separator({
-  className,
-  orientation = "horizontal",
-  decorative = true,
-  ...props
-}: React.ComponentProps<typeof SeparatorPrimitive.Root>) {
-  return (
-    <SeparatorPrimitive.Root
-      data-slot="separator"
-      decorative={decorative}
-      orientation={orientation}
-      className={cn(
-        "bg-border shrink-0 data-[orientation=horizontal]:h-px data-[orientation=horizontal]:w-full data-[orientation=vertical]:h-full data-[orientation=vertical]:w-px",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-export { Separator }
diff --git a/frontend/components/ui/sheet.tsx b/frontend/components/ui/sheet.tsx
deleted file mode 100644
index 84649ad..0000000
--- a/frontend/components/ui/sheet.tsx
+++ /dev/null
@@ -1,139 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as SheetPrimitive from "@radix-ui/react-dialog"
-import { XIcon } from "lucide-react"
-
-import { cn } from "@/lib/utils"
-
-function Sheet({ ...props }: React.ComponentProps<typeof SheetPrimitive.Root>) {
-  return <SheetPrimitive.Root data-slot="sheet" {...props} />
-}
-
-function SheetTrigger({
-  ...props
-}: React.ComponentProps<typeof SheetPrimitive.Trigger>) {
-  return <SheetPrimitive.Trigger data-slot="sheet-trigger" {...props} />
-}
-
-function SheetClose({
-  ...props
-}: React.ComponentProps<typeof SheetPrimitive.Close>) {
-  return <SheetPrimitive.Close data-slot="sheet-close" {...props} />
-}
-
-function SheetPortal({
-  ...props
-}: React.ComponentProps<typeof SheetPrimitive.Portal>) {
-  return <SheetPrimitive.Portal data-slot="sheet-portal" {...props} />
-}
-
-function SheetOverlay({
-  className,
-  ...props
-}: React.ComponentProps<typeof SheetPrimitive.Overlay>) {
-  return (
-    <SheetPrimitive.Overlay
-      data-slot="sheet-overlay"
-      className={cn(
-        "data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function SheetContent({
-  className,
-  children,
-  side = "right",
-  ...props
-}: React.ComponentProps<typeof SheetPrimitive.Content> & {
-  side?: "top" | "right" | "bottom" | "left"
-}) {
-  return (
-    <SheetPortal>
-      <SheetOverlay />
-      <SheetPrimitive.Content
-        data-slot="sheet-content"
-        className={cn(
-          "bg-background data-[state=open]:animate-in data-[state=closed]:animate-out fixed z-50 flex flex-col gap-4 shadow-lg transition ease-in-out data-[state=closed]:duration-300 data-[state=open]:duration-500",
-          side === "right" &&
-            "data-[state=closed]:slide-out-to-right data-[state=open]:slide-in-from-right inset-y-0 right-0 h-full w-3/4 border-l sm:max-w-sm",
-          side === "left" &&
-            "data-[state=closed]:slide-out-to-left data-[state=open]:slide-in-from-left inset-y-0 left-0 h-full w-3/4 border-r sm:max-w-sm",
-          side === "top" &&
-            "data-[state=closed]:slide-out-to-top data-[state=open]:slide-in-from-top inset-x-0 top-0 h-auto border-b",
-          side === "bottom" &&
-            "data-[state=closed]:slide-out-to-bottom data-[state=open]:slide-in-from-bottom inset-x-0 bottom-0 h-auto border-t",
-          className
-        )}
-        {...props}
-      >
-        {children}
-        <SheetPrimitive.Close className="ring-offset-background focus:ring-ring data-[state=open]:bg-secondary absolute top-4 right-4 rounded-xs opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-hidden disabled:pointer-events-none">
-          <XIcon className="size-4" />
-          <span className="sr-only">Close</span>
-        </SheetPrimitive.Close>
-      </SheetPrimitive.Content>
-    </SheetPortal>
-  )
-}
-
-function SheetHeader({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="sheet-header"
-      className={cn("flex flex-col gap-1.5 p-4", className)}
-      {...props}
-    />
-  )
-}
-
-function SheetFooter({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="sheet-footer"
-      className={cn("mt-auto flex flex-col gap-2 p-4", className)}
-      {...props}
-    />
-  )
-}
-
-function SheetTitle({
-  className,
-  ...props
-}: React.ComponentProps<typeof SheetPrimitive.Title>) {
-  return (
-    <SheetPrimitive.Title
-      data-slot="sheet-title"
-      className={cn("text-foreground font-semibold", className)}
-      {...props}
-    />
-  )
-}
-
-function SheetDescription({
-  className,
-  ...props
-}: React.ComponentProps<typeof SheetPrimitive.Description>) {
-  return (
-    <SheetPrimitive.Description
-      data-slot="sheet-description"
-      className={cn("text-muted-foreground text-sm", className)}
-      {...props}
-    />
-  )
-}
-
-export {
-  Sheet,
-  SheetTrigger,
-  SheetClose,
-  SheetContent,
-  SheetHeader,
-  SheetFooter,
-  SheetTitle,
-  SheetDescription,
-}
diff --git a/frontend/components/ui/sidebar.tsx b/frontend/components/ui/sidebar.tsx
deleted file mode 100644
index 1ee5a45..0000000
--- a/frontend/components/ui/sidebar.tsx
+++ /dev/null
@@ -1,726 +0,0 @@
-"use client"
-
-import * as React from "react"
-import { Slot } from "@radix-ui/react-slot"
-import { cva, VariantProps } from "class-variance-authority"
-import { PanelLeftIcon } from "lucide-react"
-
-import { useIsMobile } from "@/hooks/use-mobile"
-import { cn } from "@/lib/utils"
-import { Button } from "@/components/ui/button"
-import { Input } from "@/components/ui/input"
-import { Separator } from "@/components/ui/separator"
-import {
-  Sheet,
-  SheetContent,
-  SheetDescription,
-  SheetHeader,
-  SheetTitle,
-} from "@/components/ui/sheet"
-import { Skeleton } from "@/components/ui/skeleton"
-import {
-  Tooltip,
-  TooltipContent,
-  TooltipProvider,
-  TooltipTrigger,
-} from "@/components/ui/tooltip"
-
-const SIDEBAR_COOKIE_NAME = "sidebar_state"
-const SIDEBAR_COOKIE_MAX_AGE = 60 * 60 * 24 * 7
-const SIDEBAR_WIDTH = "16rem"
-const SIDEBAR_WIDTH_MOBILE = "18rem"
-const SIDEBAR_WIDTH_ICON = "3rem"
-const SIDEBAR_KEYBOARD_SHORTCUT = "b"
-
-type SidebarContextProps = {
-  state: "expanded" | "collapsed"
-  open: boolean
-  setOpen: (open: boolean) => void
-  openMobile: boolean
-  setOpenMobile: (open: boolean) => void
-  isMobile: boolean
-  toggleSidebar: () => void
-}
-
-const SidebarContext = React.createContext<SidebarContextProps | null>(null)
-
-function useSidebar() {
-  const context = React.useContext(SidebarContext)
-  if (!context) {
-    throw new Error("useSidebar must be used within a SidebarProvider.")
-  }
-
-  return context
-}
-
-function SidebarProvider({
-  defaultOpen = true,
-  open: openProp,
-  onOpenChange: setOpenProp,
-  className,
-  style,
-  children,
-  ...props
-}: React.ComponentProps<"div"> & {
-  defaultOpen?: boolean
-  open?: boolean
-  onOpenChange?: (open: boolean) => void
-}) {
-  const isMobile = useIsMobile()
-  const [openMobile, setOpenMobile] = React.useState(false)
-
-  // This is the internal state of the sidebar.
-  // We use openProp and setOpenProp for control from outside the component.
-  const [_open, _setOpen] = React.useState(defaultOpen)
-  const open = openProp ?? _open
-  const setOpen = React.useCallback(
-    (value: boolean | ((value: boolean) => boolean)) => {
-      const openState = typeof value === "function" ? value(open) : value
-      if (setOpenProp) {
-        setOpenProp(openState)
-      } else {
-        _setOpen(openState)
-      }
-
-      // This sets the cookie to keep the sidebar state.
-      document.cookie = `${SIDEBAR_COOKIE_NAME}=${openState}; path=/; max-age=${SIDEBAR_COOKIE_MAX_AGE}`
-    },
-    [setOpenProp, open]
-  )
-
-  // Helper to toggle the sidebar.
-  const toggleSidebar = React.useCallback(() => {
-    return isMobile ? setOpenMobile((open) => !open) : setOpen((open) => !open)
-  }, [isMobile, setOpen, setOpenMobile])
-
-  // Adds a keyboard shortcut to toggle the sidebar.
-  React.useEffect(() => {
-    const handleKeyDown = (event: KeyboardEvent) => {
-      if (
-        event.key === SIDEBAR_KEYBOARD_SHORTCUT &&
-        (event.metaKey || event.ctrlKey)
-      ) {
-        event.preventDefault()
-        toggleSidebar()
-      }
-    }
-
-    window.addEventListener("keydown", handleKeyDown)
-    return () => window.removeEventListener("keydown", handleKeyDown)
-  }, [toggleSidebar])
-
-  // We add a state so that we can do data-state="expanded" or "collapsed".
-  // This makes it easier to style the sidebar with Tailwind classes.
-  const state = open ? "expanded" : "collapsed"
-
-  const contextValue = React.useMemo<SidebarContextProps>(
-    () => ({
-      state,
-      open,
-      setOpen,
-      isMobile,
-      openMobile,
-      setOpenMobile,
-      toggleSidebar,
-    }),
-    [state, open, setOpen, isMobile, openMobile, setOpenMobile, toggleSidebar]
-  )
-
-  return (
-    <SidebarContext.Provider value={contextValue}>
-      <TooltipProvider delayDuration={0}>
-        <div
-          data-slot="sidebar-wrapper"
-          style={
-            {
-              "--sidebar-width": SIDEBAR_WIDTH,
-              "--sidebar-width-icon": SIDEBAR_WIDTH_ICON,
-              ...style,
-            } as React.CSSProperties
-          }
-          className={cn(
-            "group/sidebar-wrapper has-data-[variant=inset]:bg-sidebar flex min-h-svh w-full",
-            className
-          )}
-          {...props}
-        >
-          {children}
-        </div>
-      </TooltipProvider>
-    </SidebarContext.Provider>
-  )
-}
-
-function Sidebar({
-  side = "left",
-  variant = "sidebar",
-  collapsible = "offcanvas",
-  className,
-  children,
-  ...props
-}: React.ComponentProps<"div"> & {
-  side?: "left" | "right"
-  variant?: "sidebar" | "floating" | "inset"
-  collapsible?: "offcanvas" | "icon" | "none"
-}) {
-  const { isMobile, state, openMobile, setOpenMobile } = useSidebar()
-
-  if (collapsible === "none") {
-    return (
-      <div
-        data-slot="sidebar"
-        className={cn(
-          "bg-sidebar text-sidebar-foreground flex h-full w-(--sidebar-width) flex-col",
-          className
-        )}
-        {...props}
-      >
-        {children}
-      </div>
-    )
-  }
-
-  if (isMobile) {
-    return (
-      <Sheet open={openMobile} onOpenChange={setOpenMobile} {...props}>
-        <SheetContent
-          data-sidebar="sidebar"
-          data-slot="sidebar"
-          data-mobile="true"
-          className="bg-sidebar text-sidebar-foreground w-(--sidebar-width) p-0 [&>button]:hidden"
-          style={
-            {
-              "--sidebar-width": SIDEBAR_WIDTH_MOBILE,
-            } as React.CSSProperties
-          }
-          side={side}
-        >
-          <SheetHeader className="sr-only">
-            <SheetTitle>Sidebar</SheetTitle>
-            <SheetDescription>Displays the mobile sidebar.</SheetDescription>
-          </SheetHeader>
-          <div className="flex h-full w-full flex-col">{children}</div>
-        </SheetContent>
-      </Sheet>
-    )
-  }
-
-  return (
-    <div
-      className="group peer text-sidebar-foreground hidden md:block"
-      data-state={state}
-      data-collapsible={state === "collapsed" ? collapsible : ""}
-      data-variant={variant}
-      data-side={side}
-      data-slot="sidebar"
-    >
-      {/* This is what handles the sidebar gap on desktop */}
-      <div
-        data-slot="sidebar-gap"
-        className={cn(
-          "relative w-(--sidebar-width) bg-transparent transition-[width] duration-200 ease-linear",
-          "group-data-[collapsible=offcanvas]:w-0",
-          "group-data-[side=right]:rotate-180",
-          variant === "floating" || variant === "inset"
-            ? "group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)+(--spacing(4)))]"
-            : "group-data-[collapsible=icon]:w-(--sidebar-width-icon)"
-        )}
-      />
-      <div
-        data-slot="sidebar-container"
-        className={cn(
-          "fixed inset-y-0 z-10 hidden h-svh w-(--sidebar-width) transition-[left,right,width] duration-200 ease-linear md:flex",
-          side === "left"
-            ? "left-0 group-data-[collapsible=offcanvas]:left-[calc(var(--sidebar-width)*-1)]"
-            : "right-0 group-data-[collapsible=offcanvas]:right-[calc(var(--sidebar-width)*-1)]",
-          // Adjust the padding for floating and inset variants.
-          variant === "floating" || variant === "inset"
-            ? "p-2 group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)+(--spacing(4))+2px)]"
-            : "group-data-[collapsible=icon]:w-(--sidebar-width-icon) group-data-[side=left]:border-r group-data-[side=right]:border-l",
-          className
-        )}
-        {...props}
-      >
-        <div
-          data-sidebar="sidebar"
-          data-slot="sidebar-inner"
-          className="bg-sidebar group-data-[variant=floating]:border-sidebar-border flex h-full w-full flex-col group-data-[variant=floating]:rounded-lg group-data-[variant=floating]:border group-data-[variant=floating]:shadow-sm"
-        >
-          {children}
-        </div>
-      </div>
-    </div>
-  )
-}
-
-function SidebarTrigger({
-  className,
-  onClick,
-  ...props
-}: React.ComponentProps<typeof Button>) {
-  const { toggleSidebar } = useSidebar()
-
-  return (
-    <Button
-      data-sidebar="trigger"
-      data-slot="sidebar-trigger"
-      variant="ghost"
-      size="icon"
-      className={cn("size-7", className)}
-      onClick={(event) => {
-        onClick?.(event)
-        toggleSidebar()
-      }}
-      {...props}
-    >
-      <PanelLeftIcon />
-      <span className="sr-only">Toggle Sidebar</span>
-    </Button>
-  )
-}
-
-function SidebarRail({ className, ...props }: React.ComponentProps<"button">) {
-  const { toggleSidebar } = useSidebar()
-
-  return (
-    <button
-      data-sidebar="rail"
-      data-slot="sidebar-rail"
-      aria-label="Toggle Sidebar"
-      tabIndex={-1}
-      onClick={toggleSidebar}
-      title="Toggle Sidebar"
-      className={cn(
-        "hover:after:bg-sidebar-border absolute inset-y-0 z-20 hidden w-4 -translate-x-1/2 transition-all ease-linear group-data-[side=left]:-right-4 group-data-[side=right]:left-0 after:absolute after:inset-y-0 after:left-1/2 after:w-[2px] sm:flex",
-        "in-data-[side=left]:cursor-w-resize in-data-[side=right]:cursor-e-resize",
-        "[[data-side=left][data-state=collapsed]_&]:cursor-e-resize [[data-side=right][data-state=collapsed]_&]:cursor-w-resize",
-        "hover:group-data-[collapsible=offcanvas]:bg-sidebar group-data-[collapsible=offcanvas]:translate-x-0 group-data-[collapsible=offcanvas]:after:left-full",
-        "[[data-side=left][data-collapsible=offcanvas]_&]:-right-2",
-        "[[data-side=right][data-collapsible=offcanvas]_&]:-left-2",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function SidebarInset({ className, ...props }: React.ComponentProps<"main">) {
-  return (
-    <main
-      data-slot="sidebar-inset"
-      className={cn(
-        "bg-background relative flex w-full flex-1 flex-col",
-        "md:peer-data-[variant=inset]:m-2 md:peer-data-[variant=inset]:ml-0 md:peer-data-[variant=inset]:rounded-xl md:peer-data-[variant=inset]:shadow-sm md:peer-data-[variant=inset]:peer-data-[state=collapsed]:ml-2",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function SidebarInput({
-  className,
-  ...props
-}: React.ComponentProps<typeof Input>) {
-  return (
-    <Input
-      data-slot="sidebar-input"
-      data-sidebar="input"
-      className={cn("bg-background h-8 w-full shadow-none", className)}
-      {...props}
-    />
-  )
-}
-
-function SidebarHeader({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="sidebar-header"
-      data-sidebar="header"
-      className={cn("flex flex-col gap-2 p-2", className)}
-      {...props}
-    />
-  )
-}
-
-function SidebarFooter({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="sidebar-footer"
-      data-sidebar="footer"
-      className={cn("flex flex-col gap-2 p-2", className)}
-      {...props}
-    />
-  )
-}
-
-function SidebarSeparator({
-  className,
-  ...props
-}: React.ComponentProps<typeof Separator>) {
-  return (
-    <Separator
-      data-slot="sidebar-separator"
-      data-sidebar="separator"
-      className={cn("bg-sidebar-border mx-2 w-auto", className)}
-      {...props}
-    />
-  )
-}
-
-function SidebarContent({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="sidebar-content"
-      data-sidebar="content"
-      className={cn(
-        "flex min-h-0 flex-1 flex-col gap-2 overflow-auto group-data-[collapsible=icon]:overflow-hidden",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function SidebarGroup({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="sidebar-group"
-      data-sidebar="group"
-      className={cn("relative flex w-full min-w-0 flex-col p-2", className)}
-      {...props}
-    />
-  )
-}
-
-function SidebarGroupLabel({
-  className,
-  asChild = false,
-  ...props
-}: React.ComponentProps<"div"> & { asChild?: boolean }) {
-  const Comp = asChild ? Slot : "div"
-
-  return (
-    <Comp
-      data-slot="sidebar-group-label"
-      data-sidebar="group-label"
-      className={cn(
-        "text-sidebar-foreground/70 ring-sidebar-ring flex h-8 shrink-0 items-center rounded-md px-2 text-xs font-medium outline-hidden transition-[margin,opacity] duration-200 ease-linear focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
-        "group-data-[collapsible=icon]:-mt-8 group-data-[collapsible=icon]:opacity-0",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function SidebarGroupAction({
-  className,
-  asChild = false,
-  ...props
-}: React.ComponentProps<"button"> & { asChild?: boolean }) {
-  const Comp = asChild ? Slot : "button"
-
-  return (
-    <Comp
-      data-slot="sidebar-group-action"
-      data-sidebar="group-action"
-      className={cn(
-        "text-sidebar-foreground ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground absolute top-3.5 right-3 flex aspect-square w-5 items-center justify-center rounded-md p-0 outline-hidden transition-transform focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
-        // Increases the hit area of the button on mobile.
-        "after:absolute after:-inset-2 md:after:hidden",
-        "group-data-[collapsible=icon]:hidden",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function SidebarGroupContent({
-  className,
-  ...props
-}: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="sidebar-group-content"
-      data-sidebar="group-content"
-      className={cn("w-full text-sm", className)}
-      {...props}
-    />
-  )
-}
-
-function SidebarMenu({ className, ...props }: React.ComponentProps<"ul">) {
-  return (
-    <ul
-      data-slot="sidebar-menu"
-      data-sidebar="menu"
-      className={cn("flex w-full min-w-0 flex-col gap-1", className)}
-      {...props}
-    />
-  )
-}
-
-function SidebarMenuItem({ className, ...props }: React.ComponentProps<"li">) {
-  return (
-    <li
-      data-slot="sidebar-menu-item"
-      data-sidebar="menu-item"
-      className={cn("group/menu-item relative", className)}
-      {...props}
-    />
-  )
-}
-
-const sidebarMenuButtonVariants = cva(
-  "peer/menu-button flex w-full items-center gap-2 overflow-hidden rounded-md p-2 text-left text-sm outline-hidden ring-sidebar-ring transition-[width,height,padding] hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 active:bg-sidebar-accent active:text-sidebar-accent-foreground disabled:pointer-events-none disabled:opacity-50 group-has-data-[sidebar=menu-action]/menu-item:pr-8 aria-disabled:pointer-events-none aria-disabled:opacity-50 data-[active=true]:bg-sidebar-accent data-[active=true]:font-medium data-[active=true]:text-sidebar-accent-foreground data-[state=open]:hover:bg-sidebar-accent data-[state=open]:hover:text-sidebar-accent-foreground group-data-[collapsible=icon]:size-8! group-data-[collapsible=icon]:p-2! [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0",
-  {
-    variants: {
-      variant: {
-        default: "hover:bg-sidebar-accent hover:text-sidebar-accent-foreground",
-        outline:
-          "bg-background shadow-[0_0_0_1px_hsl(var(--sidebar-border))] hover:bg-sidebar-accent hover:text-sidebar-accent-foreground hover:shadow-[0_0_0_1px_hsl(var(--sidebar-accent))]",
-      },
-      size: {
-        default: "h-8 text-sm",
-        sm: "h-7 text-xs",
-        lg: "h-12 text-sm group-data-[collapsible=icon]:p-0!",
-      },
-    },
-    defaultVariants: {
-      variant: "default",
-      size: "default",
-    },
-  }
-)
-
-function SidebarMenuButton({
-  asChild = false,
-  isActive = false,
-  variant = "default",
-  size = "default",
-  tooltip,
-  className,
-  ...props
-}: React.ComponentProps<"button"> & {
-  asChild?: boolean
-  isActive?: boolean
-  tooltip?: string | React.ComponentProps<typeof TooltipContent>
-} & VariantProps<typeof sidebarMenuButtonVariants>) {
-  const Comp = asChild ? Slot : "button"
-  const { isMobile, state } = useSidebar()
-
-  const button = (
-    <Comp
-      data-slot="sidebar-menu-button"
-      data-sidebar="menu-button"
-      data-size={size}
-      data-active={isActive}
-      className={cn(sidebarMenuButtonVariants({ variant, size }), className)}
-      {...props}
-    />
-  )
-
-  if (!tooltip) {
-    return button
-  }
-
-  if (typeof tooltip === "string") {
-    tooltip = {
-      children: tooltip,
-    }
-  }
-
-  return (
-    <Tooltip>
-      <TooltipTrigger asChild>{button}</TooltipTrigger>
-      <TooltipContent
-        side="right"
-        align="center"
-        hidden={state !== "collapsed" || isMobile}
-        {...tooltip}
-      />
-    </Tooltip>
-  )
-}
-
-function SidebarMenuAction({
-  className,
-  asChild = false,
-  showOnHover = false,
-  ...props
-}: React.ComponentProps<"button"> & {
-  asChild?: boolean
-  showOnHover?: boolean
-}) {
-  const Comp = asChild ? Slot : "button"
-
-  return (
-    <Comp
-      data-slot="sidebar-menu-action"
-      data-sidebar="menu-action"
-      className={cn(
-        "text-sidebar-foreground ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground peer-hover/menu-button:text-sidebar-accent-foreground absolute top-1.5 right-1 flex aspect-square w-5 items-center justify-center rounded-md p-0 outline-hidden transition-transform focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
-        // Increases the hit area of the button on mobile.
-        "after:absolute after:-inset-2 md:after:hidden",
-        "peer-data-[size=sm]/menu-button:top-1",
-        "peer-data-[size=default]/menu-button:top-1.5",
-        "peer-data-[size=lg]/menu-button:top-2.5",
-        "group-data-[collapsible=icon]:hidden",
-        showOnHover &&
-          "peer-data-[active=true]/menu-button:text-sidebar-accent-foreground group-focus-within/menu-item:opacity-100 group-hover/menu-item:opacity-100 data-[state=open]:opacity-100 md:opacity-0",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function SidebarMenuBadge({
-  className,
-  ...props
-}: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="sidebar-menu-badge"
-      data-sidebar="menu-badge"
-      className={cn(
-        "text-sidebar-foreground pointer-events-none absolute right-1 flex h-5 min-w-5 items-center justify-center rounded-md px-1 text-xs font-medium tabular-nums select-none",
-        "peer-hover/menu-button:text-sidebar-accent-foreground peer-data-[active=true]/menu-button:text-sidebar-accent-foreground",
-        "peer-data-[size=sm]/menu-button:top-1",
-        "peer-data-[size=default]/menu-button:top-1.5",
-        "peer-data-[size=lg]/menu-button:top-2.5",
-        "group-data-[collapsible=icon]:hidden",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function SidebarMenuSkeleton({
-  className,
-  showIcon = false,
-  ...props
-}: React.ComponentProps<"div"> & {
-  showIcon?: boolean
-}) {
-  // Random width between 50 to 90%.
-  const width = React.useMemo(() => {
-    return `${Math.floor(Math.random() * 40) + 50}%`
-  }, [])
-
-  return (
-    <div
-      data-slot="sidebar-menu-skeleton"
-      data-sidebar="menu-skeleton"
-      className={cn("flex h-8 items-center gap-2 rounded-md px-2", className)}
-      {...props}
-    >
-      {showIcon && (
-        <Skeleton
-          className="size-4 rounded-md"
-          data-sidebar="menu-skeleton-icon"
-        />
-      )}
-      <Skeleton
-        className="h-4 max-w-(--skeleton-width) flex-1"
-        data-sidebar="menu-skeleton-text"
-        style={
-          {
-            "--skeleton-width": width,
-          } as React.CSSProperties
-        }
-      />
-    </div>
-  )
-}
-
-function SidebarMenuSub({ className, ...props }: React.ComponentProps<"ul">) {
-  return (
-    <ul
-      data-slot="sidebar-menu-sub"
-      data-sidebar="menu-sub"
-      className={cn(
-        "border-sidebar-border mx-3.5 flex min-w-0 translate-x-px flex-col gap-1 border-l px-2.5 py-0.5",
-        "group-data-[collapsible=icon]:hidden",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function SidebarMenuSubItem({
-  className,
-  ...props
-}: React.ComponentProps<"li">) {
-  return (
-    <li
-      data-slot="sidebar-menu-sub-item"
-      data-sidebar="menu-sub-item"
-      className={cn("group/menu-sub-item relative", className)}
-      {...props}
-    />
-  )
-}
-
-function SidebarMenuSubButton({
-  asChild = false,
-  size = "md",
-  isActive = false,
-  className,
-  ...props
-}: React.ComponentProps<"a"> & {
-  asChild?: boolean
-  size?: "sm" | "md"
-  isActive?: boolean
-}) {
-  const Comp = asChild ? Slot : "a"
-
-  return (
-    <Comp
-      data-slot="sidebar-menu-sub-button"
-      data-sidebar="menu-sub-button"
-      data-size={size}
-      data-active={isActive}
-      className={cn(
-        "text-sidebar-foreground ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground active:bg-sidebar-accent active:text-sidebar-accent-foreground [&>svg]:text-sidebar-accent-foreground flex h-7 min-w-0 -translate-x-px items-center gap-2 overflow-hidden rounded-md px-2 outline-hidden focus-visible:ring-2 disabled:pointer-events-none disabled:opacity-50 aria-disabled:pointer-events-none aria-disabled:opacity-50 [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0",
-        "data-[active=true]:bg-sidebar-accent data-[active=true]:text-sidebar-accent-foreground",
-        size === "sm" && "text-xs",
-        size === "md" && "text-sm",
-        "group-data-[collapsible=icon]:hidden",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-export {
-  Sidebar,
-  SidebarContent,
-  SidebarFooter,
-  SidebarGroup,
-  SidebarGroupAction,
-  SidebarGroupContent,
-  SidebarGroupLabel,
-  SidebarHeader,
-  SidebarInput,
-  SidebarInset,
-  SidebarMenu,
-  SidebarMenuAction,
-  SidebarMenuBadge,
-  SidebarMenuButton,
-  SidebarMenuItem,
-  SidebarMenuSkeleton,
-  SidebarMenuSub,
-  SidebarMenuSubButton,
-  SidebarMenuSubItem,
-  SidebarProvider,
-  SidebarRail,
-  SidebarSeparator,
-  SidebarTrigger,
-  useSidebar,
-}
diff --git a/frontend/components/ui/skeleton.tsx b/frontend/components/ui/skeleton.tsx
deleted file mode 100644
index 32ea0ef..0000000
--- a/frontend/components/ui/skeleton.tsx
+++ /dev/null
@@ -1,13 +0,0 @@
-import { cn } from "@/lib/utils"
-
-function Skeleton({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="skeleton"
-      className={cn("bg-accent animate-pulse rounded-md", className)}
-      {...props}
-    />
-  )
-}
-
-export { Skeleton }
diff --git a/frontend/components/ui/slider.tsx b/frontend/components/ui/slider.tsx
deleted file mode 100644
index 09391e8..0000000
--- a/frontend/components/ui/slider.tsx
+++ /dev/null
@@ -1,63 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as SliderPrimitive from "@radix-ui/react-slider"
-
-import { cn } from "@/lib/utils"
-
-function Slider({
-  className,
-  defaultValue,
-  value,
-  min = 0,
-  max = 100,
-  ...props
-}: React.ComponentProps<typeof SliderPrimitive.Root>) {
-  const _values = React.useMemo(
-    () =>
-      Array.isArray(value)
-        ? value
-        : Array.isArray(defaultValue)
-          ? defaultValue
-          : [min, max],
-    [value, defaultValue, min, max]
-  )
-
-  return (
-    <SliderPrimitive.Root
-      data-slot="slider"
-      defaultValue={defaultValue}
-      value={value}
-      min={min}
-      max={max}
-      className={cn(
-        "relative flex w-full touch-none items-center select-none data-[disabled]:opacity-50 data-[orientation=vertical]:h-full data-[orientation=vertical]:min-h-44 data-[orientation=vertical]:w-auto data-[orientation=vertical]:flex-col",
-        className
-      )}
-      {...props}
-    >
-      <SliderPrimitive.Track
-        data-slot="slider-track"
-        className={cn(
-          "bg-muted relative grow overflow-hidden rounded-full data-[orientation=horizontal]:h-1.5 data-[orientation=horizontal]:w-full data-[orientation=vertical]:h-full data-[orientation=vertical]:w-1.5"
-        )}
-      >
-        <SliderPrimitive.Range
-          data-slot="slider-range"
-          className={cn(
-            "bg-primary absolute data-[orientation=horizontal]:h-full data-[orientation=vertical]:w-full"
-          )}
-        />
-      </SliderPrimitive.Track>
-      {Array.from({ length: _values.length }, (_, index) => (
-        <SliderPrimitive.Thumb
-          data-slot="slider-thumb"
-          key={index}
-          className="border-primary bg-background ring-ring/50 block size-4 shrink-0 rounded-full border shadow-sm transition-[color,box-shadow] hover:ring-4 focus-visible:ring-4 focus-visible:outline-hidden disabled:pointer-events-none disabled:opacity-50"
-        />
-      ))}
-    </SliderPrimitive.Root>
-  )
-}
-
-export { Slider }
diff --git a/frontend/components/ui/sonner.tsx b/frontend/components/ui/sonner.tsx
deleted file mode 100644
index 957524e..0000000
--- a/frontend/components/ui/sonner.tsx
+++ /dev/null
@@ -1,25 +0,0 @@
-"use client"
-
-import { useTheme } from "next-themes"
-import { Toaster as Sonner, ToasterProps } from "sonner"
-
-const Toaster = ({ ...props }: ToasterProps) => {
-  const { theme = "system" } = useTheme()
-
-  return (
-    <Sonner
-      theme={theme as ToasterProps["theme"]}
-      className="toaster group"
-      style={
-        {
-          "--normal-bg": "var(--popover)",
-          "--normal-text": "var(--popover-foreground)",
-          "--normal-border": "var(--border)",
-        } as React.CSSProperties
-      }
-      {...props}
-    />
-  )
-}
-
-export { Toaster }
diff --git a/frontend/components/ui/switch.tsx b/frontend/components/ui/switch.tsx
deleted file mode 100644
index 6a2b524..0000000
--- a/frontend/components/ui/switch.tsx
+++ /dev/null
@@ -1,31 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as SwitchPrimitive from "@radix-ui/react-switch"
-
-import { cn } from "@/lib/utils"
-
-function Switch({
-  className,
-  ...props
-}: React.ComponentProps<typeof SwitchPrimitive.Root>) {
-  return (
-    <SwitchPrimitive.Root
-      data-slot="switch"
-      className={cn(
-        "peer data-[state=checked]:bg-primary data-[state=unchecked]:bg-input focus-visible:border-ring focus-visible:ring-ring/50 dark:data-[state=unchecked]:bg-input/80 inline-flex h-[1.15rem] w-8 shrink-0 items-center rounded-full border border-transparent shadow-xs transition-all outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50",
-        className
-      )}
-      {...props}
-    >
-      <SwitchPrimitive.Thumb
-        data-slot="switch-thumb"
-        className={cn(
-          "bg-background dark:data-[state=unchecked]:bg-foreground dark:data-[state=checked]:bg-primary-foreground pointer-events-none block size-4 rounded-full ring-0 transition-transform data-[state=checked]:translate-x-[calc(100%-2px)] data-[state=unchecked]:translate-x-0"
-        )}
-      />
-    </SwitchPrimitive.Root>
-  )
-}
-
-export { Switch }
diff --git a/frontend/components/ui/table.tsx b/frontend/components/ui/table.tsx
deleted file mode 100644
index 51b74dd..0000000
--- a/frontend/components/ui/table.tsx
+++ /dev/null
@@ -1,116 +0,0 @@
-"use client"
-
-import * as React from "react"
-
-import { cn } from "@/lib/utils"
-
-function Table({ className, ...props }: React.ComponentProps<"table">) {
-  return (
-    <div
-      data-slot="table-container"
-      className="relative w-full overflow-x-auto"
-    >
-      <table
-        data-slot="table"
-        className={cn("w-full caption-bottom text-sm", className)}
-        {...props}
-      />
-    </div>
-  )
-}
-
-function TableHeader({ className, ...props }: React.ComponentProps<"thead">) {
-  return (
-    <thead
-      data-slot="table-header"
-      className={cn("[&_tr]:border-b", className)}
-      {...props}
-    />
-  )
-}
-
-function TableBody({ className, ...props }: React.ComponentProps<"tbody">) {
-  return (
-    <tbody
-      data-slot="table-body"
-      className={cn("[&_tr:last-child]:border-0", className)}
-      {...props}
-    />
-  )
-}
-
-function TableFooter({ className, ...props }: React.ComponentProps<"tfoot">) {
-  return (
-    <tfoot
-      data-slot="table-footer"
-      className={cn(
-        "bg-muted/50 border-t font-medium [&>tr]:last:border-b-0",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function TableRow({ className, ...props }: React.ComponentProps<"tr">) {
-  return (
-    <tr
-      data-slot="table-row"
-      className={cn(
-        "hover:bg-muted/50 data-[state=selected]:bg-muted border-b transition-colors",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function TableHead({ className, ...props }: React.ComponentProps<"th">) {
-  return (
-    <th
-      data-slot="table-head"
-      className={cn(
-        "text-foreground h-10 px-2 text-left align-middle font-medium whitespace-nowrap [&:has([role=checkbox])]:pr-0 [&>[role=checkbox]]:translate-y-[2px]",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function TableCell({ className, ...props }: React.ComponentProps<"td">) {
-  return (
-    <td
-      data-slot="table-cell"
-      className={cn(
-        "p-2 align-middle whitespace-nowrap [&:has([role=checkbox])]:pr-0 [&>[role=checkbox]]:translate-y-[2px]",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function TableCaption({
-  className,
-  ...props
-}: React.ComponentProps<"caption">) {
-  return (
-    <caption
-      data-slot="table-caption"
-      className={cn("text-muted-foreground mt-4 text-sm", className)}
-      {...props}
-    />
-  )
-}
-
-export {
-  Table,
-  TableHeader,
-  TableBody,
-  TableFooter,
-  TableHead,
-  TableRow,
-  TableCell,
-  TableCaption,
-}
diff --git a/frontend/components/ui/tabs.tsx b/frontend/components/ui/tabs.tsx
deleted file mode 100644
index 497ba5e..0000000
--- a/frontend/components/ui/tabs.tsx
+++ /dev/null
@@ -1,66 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as TabsPrimitive from "@radix-ui/react-tabs"
-
-import { cn } from "@/lib/utils"
-
-function Tabs({
-  className,
-  ...props
-}: React.ComponentProps<typeof TabsPrimitive.Root>) {
-  return (
-    <TabsPrimitive.Root
-      data-slot="tabs"
-      className={cn("flex flex-col gap-2", className)}
-      {...props}
-    />
-  )
-}
-
-function TabsList({
-  className,
-  ...props
-}: React.ComponentProps<typeof TabsPrimitive.List>) {
-  return (
-    <TabsPrimitive.List
-      data-slot="tabs-list"
-      className={cn(
-        "bg-muted text-muted-foreground inline-flex h-9 w-fit items-center justify-center rounded-lg p-[3px]",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function TabsTrigger({
-  className,
-  ...props
-}: React.ComponentProps<typeof TabsPrimitive.Trigger>) {
-  return (
-    <TabsPrimitive.Trigger
-      data-slot="tabs-trigger"
-      className={cn(
-        "data-[state=active]:bg-background dark:data-[state=active]:text-foreground focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:outline-ring dark:data-[state=active]:border-input dark:data-[state=active]:bg-input/30 text-foreground dark:text-muted-foreground inline-flex h-[calc(100%-1px)] flex-1 items-center justify-center gap-1.5 rounded-md border border-transparent px-2 py-1 text-sm font-medium whitespace-nowrap transition-[color,box-shadow] focus-visible:ring-[3px] focus-visible:outline-1 disabled:pointer-events-none disabled:opacity-50 data-[state=active]:shadow-sm [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function TabsContent({
-  className,
-  ...props
-}: React.ComponentProps<typeof TabsPrimitive.Content>) {
-  return (
-    <TabsPrimitive.Content
-      data-slot="tabs-content"
-      className={cn("flex-1 outline-none", className)}
-      {...props}
-    />
-  )
-}
-
-export { Tabs, TabsList, TabsTrigger, TabsContent }
diff --git a/frontend/components/ui/textarea.tsx b/frontend/components/ui/textarea.tsx
deleted file mode 100644
index 7f21b5e..0000000
--- a/frontend/components/ui/textarea.tsx
+++ /dev/null
@@ -1,18 +0,0 @@
-import * as React from "react"
-
-import { cn } from "@/lib/utils"
-
-function Textarea({ className, ...props }: React.ComponentProps<"textarea">) {
-  return (
-    <textarea
-      data-slot="textarea"
-      className={cn(
-        "border-input placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:bg-input/30 flex field-sizing-content min-h-16 w-full rounded-md border bg-transparent px-3 py-2 text-base shadow-xs transition-[color,box-shadow] outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-export { Textarea }
diff --git a/frontend/components/ui/toast.tsx b/frontend/components/ui/toast.tsx
deleted file mode 100644
index 521b94b..0000000
--- a/frontend/components/ui/toast.tsx
+++ /dev/null
@@ -1,129 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as ToastPrimitives from "@radix-ui/react-toast"
-import { cva, type VariantProps } from "class-variance-authority"
-import { X } from "lucide-react"
-
-import { cn } from "@/lib/utils"
-
-const ToastProvider = ToastPrimitives.Provider
-
-const ToastViewport = React.forwardRef<
-  React.ElementRef<typeof ToastPrimitives.Viewport>,
-  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Viewport>
->(({ className, ...props }, ref) => (
-  <ToastPrimitives.Viewport
-    ref={ref}
-    className={cn(
-      "fixed top-0 z-[100] flex max-h-screen w-full flex-col-reverse p-4 sm:bottom-0 sm:right-0 sm:top-auto sm:flex-col md:max-w-[420px]",
-      className
-    )}
-    {...props}
-  />
-))
-ToastViewport.displayName = ToastPrimitives.Viewport.displayName
-
-const toastVariants = cva(
-  "group pointer-events-auto relative flex w-full items-center justify-between space-x-4 overflow-hidden rounded-md border p-6 pr-8 shadow-lg transition-all data-[swipe=cancel]:translate-x-0 data-[swipe=end]:translate-x-[var(--radix-toast-swipe-end-x)] data-[swipe=move]:translate-x-[var(--radix-toast-swipe-move-x)] data-[swipe=move]:transition-none data-[state=open]:animate-in data-[state=closed]:animate-out data-[swipe=end]:animate-out data-[state=closed]:fade-out-80 data-[state=closed]:slide-out-to-right-full data-[state=open]:slide-in-from-top-full data-[state=open]:sm:slide-in-from-bottom-full",
-  {
-    variants: {
-      variant: {
-        default: "border bg-background text-foreground",
-        destructive:
-          "destructive group border-destructive bg-destructive text-destructive-foreground",
-      },
-    },
-    defaultVariants: {
-      variant: "default",
-    },
-  }
-)
-
-const Toast = React.forwardRef<
-  React.ElementRef<typeof ToastPrimitives.Root>,
-  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Root> &
-    VariantProps<typeof toastVariants>
->(({ className, variant, ...props }, ref) => {
-  return (
-    <ToastPrimitives.Root
-      ref={ref}
-      className={cn(toastVariants({ variant }), className)}
-      {...props}
-    />
-  )
-})
-Toast.displayName = ToastPrimitives.Root.displayName
-
-const ToastAction = React.forwardRef<
-  React.ElementRef<typeof ToastPrimitives.Action>,
-  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Action>
->(({ className, ...props }, ref) => (
-  <ToastPrimitives.Action
-    ref={ref}
-    className={cn(
-      "inline-flex h-8 shrink-0 items-center justify-center rounded-md border bg-transparent px-3 text-sm font-medium ring-offset-background transition-colors hover:bg-secondary focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 group-[.destructive]:border-muted/40 group-[.destructive]:hover:border-destructive/30 group-[.destructive]:hover:bg-destructive group-[.destructive]:hover:text-destructive-foreground group-[.destructive]:focus:ring-destructive",
-      className
-    )}
-    {...props}
-  />
-))
-ToastAction.displayName = ToastPrimitives.Action.displayName
-
-const ToastClose = React.forwardRef<
-  React.ElementRef<typeof ToastPrimitives.Close>,
-  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Close>
->(({ className, ...props }, ref) => (
-  <ToastPrimitives.Close
-    ref={ref}
-    className={cn(
-      "absolute right-2 top-2 rounded-md p-1 text-foreground/50 opacity-0 transition-opacity hover:text-foreground focus:opacity-100 focus:outline-none focus:ring-2 group-hover:opacity-100 group-[.destructive]:text-red-300 group-[.destructive]:hover:text-red-50 group-[.destructive]:focus:ring-red-400 group-[.destructive]:focus:ring-offset-red-600",
-      className
-    )}
-    toast-close=""
-    {...props}
-  >
-    <X className="h-4 w-4" />
-  </ToastPrimitives.Close>
-))
-ToastClose.displayName = ToastPrimitives.Close.displayName
-
-const ToastTitle = React.forwardRef<
-  React.ElementRef<typeof ToastPrimitives.Title>,
-  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Title>
->(({ className, ...props }, ref) => (
-  <ToastPrimitives.Title
-    ref={ref}
-    className={cn("text-sm font-semibold", className)}
-    {...props}
-  />
-))
-ToastTitle.displayName = ToastPrimitives.Title.displayName
-
-const ToastDescription = React.forwardRef<
-  React.ElementRef<typeof ToastPrimitives.Description>,
-  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Description>
->(({ className, ...props }, ref) => (
-  <ToastPrimitives.Description
-    ref={ref}
-    className={cn("text-sm opacity-90", className)}
-    {...props}
-  />
-))
-ToastDescription.displayName = ToastPrimitives.Description.displayName
-
-type ToastProps = React.ComponentPropsWithoutRef<typeof Toast>
-
-type ToastActionElement = React.ReactElement<typeof ToastAction>
-
-export {
-  type ToastProps,
-  type ToastActionElement,
-  ToastProvider,
-  ToastViewport,
-  Toast,
-  ToastTitle,
-  ToastDescription,
-  ToastClose,
-  ToastAction,
-}
diff --git a/frontend/components/ui/toaster.tsx b/frontend/components/ui/toaster.tsx
deleted file mode 100644
index 171beb4..0000000
--- a/frontend/components/ui/toaster.tsx
+++ /dev/null
@@ -1,35 +0,0 @@
-"use client"
-
-import { useToast } from "@/hooks/use-toast"
-import {
-  Toast,
-  ToastClose,
-  ToastDescription,
-  ToastProvider,
-  ToastTitle,
-  ToastViewport,
-} from "@/components/ui/toast"
-
-export function Toaster() {
-  const { toasts } = useToast()
-
-  return (
-    <ToastProvider>
-      {toasts.map(function ({ id, title, description, action, ...props }) {
-        return (
-          <Toast key={id} {...props}>
-            <div className="grid gap-1">
-              {title && <ToastTitle>{title}</ToastTitle>}
-              {description && (
-                <ToastDescription>{description}</ToastDescription>
-              )}
-            </div>
-            {action}
-            <ToastClose />
-          </Toast>
-        )
-      })}
-      <ToastViewport />
-    </ToastProvider>
-  )
-}
diff --git a/frontend/components/ui/toggle-group.tsx b/frontend/components/ui/toggle-group.tsx
deleted file mode 100644
index 5eed401..0000000
--- a/frontend/components/ui/toggle-group.tsx
+++ /dev/null
@@ -1,73 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as ToggleGroupPrimitive from "@radix-ui/react-toggle-group"
-import { type VariantProps } from "class-variance-authority"
-
-import { cn } from "@/lib/utils"
-import { toggleVariants } from "@/components/ui/toggle"
-
-const ToggleGroupContext = React.createContext<
-  VariantProps<typeof toggleVariants>
->({
-  size: "default",
-  variant: "default",
-})
-
-function ToggleGroup({
-  className,
-  variant,
-  size,
-  children,
-  ...props
-}: React.ComponentProps<typeof ToggleGroupPrimitive.Root> &
-  VariantProps<typeof toggleVariants>) {
-  return (
-    <ToggleGroupPrimitive.Root
-      data-slot="toggle-group"
-      data-variant={variant}
-      data-size={size}
-      className={cn(
-        "group/toggle-group flex w-fit items-center rounded-md data-[variant=outline]:shadow-xs",
-        className
-      )}
-      {...props}
-    >
-      <ToggleGroupContext.Provider value={{ variant, size }}>
-        {children}
-      </ToggleGroupContext.Provider>
-    </ToggleGroupPrimitive.Root>
-  )
-}
-
-function ToggleGroupItem({
-  className,
-  children,
-  variant,
-  size,
-  ...props
-}: React.ComponentProps<typeof ToggleGroupPrimitive.Item> &
-  VariantProps<typeof toggleVariants>) {
-  const context = React.useContext(ToggleGroupContext)
-
-  return (
-    <ToggleGroupPrimitive.Item
-      data-slot="toggle-group-item"
-      data-variant={context.variant || variant}
-      data-size={context.size || size}
-      className={cn(
-        toggleVariants({
-          variant: context.variant || variant,
-          size: context.size || size,
-        }),
-        "min-w-0 flex-1 shrink-0 rounded-none shadow-none first:rounded-l-md last:rounded-r-md focus:z-10 focus-visible:z-10 data-[variant=outline]:border-l-0 data-[variant=outline]:first:border-l",
-        className
-      )}
-      {...props}
-    >
-      {children}
-    </ToggleGroupPrimitive.Item>
-  )
-}
-
-export { ToggleGroup, ToggleGroupItem }
diff --git a/frontend/components/ui/toggle.tsx b/frontend/components/ui/toggle.tsx
deleted file mode 100644
index 94ec8f5..0000000
--- a/frontend/components/ui/toggle.tsx
+++ /dev/null
@@ -1,47 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as TogglePrimitive from "@radix-ui/react-toggle"
-import { cva, type VariantProps } from "class-variance-authority"
-
-import { cn } from "@/lib/utils"
-
-const toggleVariants = cva(
-  "inline-flex items-center justify-center gap-2 rounded-md text-sm font-medium hover:bg-muted hover:text-muted-foreground disabled:pointer-events-none disabled:opacity-50 data-[state=on]:bg-accent data-[state=on]:text-accent-foreground [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4 [&_svg]:shrink-0 focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] outline-none transition-[color,box-shadow] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive whitespace-nowrap",
-  {
-    variants: {
-      variant: {
-        default: "bg-transparent",
-        outline:
-          "border border-input bg-transparent shadow-xs hover:bg-accent hover:text-accent-foreground",
-      },
-      size: {
-        default: "h-9 px-2 min-w-9",
-        sm: "h-8 px-1.5 min-w-8",
-        lg: "h-10 px-2.5 min-w-10",
-      },
-    },
-    defaultVariants: {
-      variant: "default",
-      size: "default",
-    },
-  }
-)
-
-function Toggle({
-  className,
-  variant,
-  size,
-  ...props
-}: React.ComponentProps<typeof TogglePrimitive.Root> &
-  VariantProps<typeof toggleVariants>) {
-  return (
-    <TogglePrimitive.Root
-      data-slot="toggle"
-      className={cn(toggleVariants({ variant, size, className }))}
-      {...props}
-    />
-  )
-}
-
-export { Toggle, toggleVariants }
diff --git a/frontend/components/ui/tooltip.tsx b/frontend/components/ui/tooltip.tsx
deleted file mode 100644
index 4ee26b3..0000000
--- a/frontend/components/ui/tooltip.tsx
+++ /dev/null
@@ -1,61 +0,0 @@
-"use client"
-
-import * as React from "react"
-import * as TooltipPrimitive from "@radix-ui/react-tooltip"
-
-import { cn } from "@/lib/utils"
-
-function TooltipProvider({
-  delayDuration = 0,
-  ...props
-}: React.ComponentProps<typeof TooltipPrimitive.Provider>) {
-  return (
-    <TooltipPrimitive.Provider
-      data-slot="tooltip-provider"
-      delayDuration={delayDuration}
-      {...props}
-    />
-  )
-}
-
-function Tooltip({
-  ...props
-}: React.ComponentProps<typeof TooltipPrimitive.Root>) {
-  return (
-    <TooltipProvider>
-      <TooltipPrimitive.Root data-slot="tooltip" {...props} />
-    </TooltipProvider>
-  )
-}
-
-function TooltipTrigger({
-  ...props
-}: React.ComponentProps<typeof TooltipPrimitive.Trigger>) {
-  return <TooltipPrimitive.Trigger data-slot="tooltip-trigger" {...props} />
-}
-
-function TooltipContent({
-  className,
-  sideOffset = 0,
-  children,
-  ...props
-}: React.ComponentProps<typeof TooltipPrimitive.Content>) {
-  return (
-    <TooltipPrimitive.Portal>
-      <TooltipPrimitive.Content
-        data-slot="tooltip-content"
-        sideOffset={sideOffset}
-        className={cn(
-          "bg-primary text-primary-foreground animate-in fade-in-0 zoom-in-95 data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=closed]:zoom-out-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 w-fit origin-(--radix-tooltip-content-transform-origin) rounded-md px-3 py-1.5 text-xs text-balance",
-          className
-        )}
-        {...props}
-      >
-        {children}
-        <TooltipPrimitive.Arrow className="bg-primary fill-primary z-50 size-2.5 translate-y-[calc(-50%_-_2px)] rotate-45 rounded-[2px]" />
-      </TooltipPrimitive.Content>
-    </TooltipPrimitive.Portal>
-  )
-}
-
-export { Tooltip, TooltipTrigger, TooltipContent, TooltipProvider }
diff --git a/frontend/components/ui/use-mobile.tsx b/frontend/components/ui/use-mobile.tsx
deleted file mode 100644
index 2b0fe1d..0000000
--- a/frontend/components/ui/use-mobile.tsx
+++ /dev/null
@@ -1,19 +0,0 @@
-import * as React from "react"
-
-const MOBILE_BREAKPOINT = 768
-
-export function useIsMobile() {
-  const [isMobile, setIsMobile] = React.useState<boolean | undefined>(undefined)
-
-  React.useEffect(() => {
-    const mql = window.matchMedia(`(max-width: ${MOBILE_BREAKPOINT - 1}px)`)
-    const onChange = () => {
-      setIsMobile(window.innerWidth < MOBILE_BREAKPOINT)
-    }
-    mql.addEventListener("change", onChange)
-    setIsMobile(window.innerWidth < MOBILE_BREAKPOINT)
-    return () => mql.removeEventListener("change", onChange)
-  }, [])
-
-  return !!isMobile
-}
diff --git a/frontend/components/ui/use-toast.ts b/frontend/components/ui/use-toast.ts
deleted file mode 100644
index 02e111d..0000000
--- a/frontend/components/ui/use-toast.ts
+++ /dev/null
@@ -1,194 +0,0 @@
-"use client"
-
-// Inspired by react-hot-toast library
-import * as React from "react"
-
-import type {
-  ToastActionElement,
-  ToastProps,
-} from "@/components/ui/toast"
-
-const TOAST_LIMIT = 1
-const TOAST_REMOVE_DELAY = 1000000
-
-type ToasterToast = ToastProps & {
-  id: string
-  title?: React.ReactNode
-  description?: React.ReactNode
-  action?: ToastActionElement
-}
-
-const actionTypes = {
-  ADD_TOAST: "ADD_TOAST",
-  UPDATE_TOAST: "UPDATE_TOAST",
-  DISMISS_TOAST: "DISMISS_TOAST",
-  REMOVE_TOAST: "REMOVE_TOAST",
-} as const
-
-let count = 0
-
-function genId() {
-  count = (count + 1) % Number.MAX_SAFE_INTEGER
-  return count.toString()
-}
-
-type ActionType = typeof actionTypes
-
-type Action =
-  | {
-      type: ActionType["ADD_TOAST"]
-      toast: ToasterToast
-    }
-  | {
-      type: ActionType["UPDATE_TOAST"]
-      toast: Partial<ToasterToast>
-    }
-  | {
-      type: ActionType["DISMISS_TOAST"]
-      toastId?: ToasterToast["id"]
-    }
-  | {
-      type: ActionType["REMOVE_TOAST"]
-      toastId?: ToasterToast["id"]
-    }
-
-interface State {
-  toasts: ToasterToast[]
-}
-
-const toastTimeouts = new Map<string, ReturnType<typeof setTimeout>>()
-
-const addToRemoveQueue = (toastId: string) => {
-  if (toastTimeouts.has(toastId)) {
-    return
-  }
-
-  const timeout = setTimeout(() => {
-    toastTimeouts.delete(toastId)
-    dispatch({
-      type: "REMOVE_TOAST",
-      toastId: toastId,
-    })
-  }, TOAST_REMOVE_DELAY)
-
-  toastTimeouts.set(toastId, timeout)
-}
-
-export const reducer = (state: State, action: Action): State => {
-  switch (action.type) {
-    case "ADD_TOAST":
-      return {
-        ...state,
-        toasts: [action.toast, ...state.toasts].slice(0, TOAST_LIMIT),
-      }
-
-    case "UPDATE_TOAST":
-      return {
-        ...state,
-        toasts: state.toasts.map((t) =>
-          t.id === action.toast.id ? { ...t, ...action.toast } : t
-        ),
-      }
-
-    case "DISMISS_TOAST": {
-      const { toastId } = action
-
-      // ! Side effects ! - This could be extracted into a dismissToast() action,
-      // but I'll keep it here for simplicity
-      if (toastId) {
-        addToRemoveQueue(toastId)
-      } else {
-        state.toasts.forEach((toast) => {
-          addToRemoveQueue(toast.id)
-        })
-      }
-
-      return {
-        ...state,
-        toasts: state.toasts.map((t) =>
-          t.id === toastId || toastId === undefined
-            ? {
-                ...t,
-                open: false,
-              }
-            : t
-        ),
-      }
-    }
-    case "REMOVE_TOAST":
-      if (action.toastId === undefined) {
-        return {
-          ...state,
-          toasts: [],
-        }
-      }
-      return {
-        ...state,
-        toasts: state.toasts.filter((t) => t.id !== action.toastId),
-      }
-  }
-}
-
-const listeners: Array<(state: State) => void> = []
-
-let memoryState: State = { toasts: [] }
-
-function dispatch(action: Action) {
-  memoryState = reducer(memoryState, action)
-  listeners.forEach((listener) => {
-    listener(memoryState)
-  })
-}
-
-type Toast = Omit<ToasterToast, "id">
-
-function toast({ ...props }: Toast) {
-  const id = genId()
-
-  const update = (props: ToasterToast) =>
-    dispatch({
-      type: "UPDATE_TOAST",
-      toast: { ...props, id },
-    })
-  const dismiss = () => dispatch({ type: "DISMISS_TOAST", toastId: id })
-
-  dispatch({
-    type: "ADD_TOAST",
-    toast: {
-      ...props,
-      id,
-      open: true,
-      onOpenChange: (open) => {
-        if (!open) dismiss()
-      },
-    },
-  })
-
-  return {
-    id: id,
-    dismiss,
-    update,
-  }
-}
-
-function useToast() {
-  const [state, setState] = React.useState<State>(memoryState)
-
-  React.useEffect(() => {
-    listeners.push(setState)
-    return () => {
-      const index = listeners.indexOf(setState)
-      if (index > -1) {
-        listeners.splice(index, 1)
-      }
-    }
-  }, [state])
-
-  return {
-    ...state,
-    toast,
-    dismiss: (toastId?: string) => dispatch({ type: "DISMISS_TOAST", toastId }),
-  }
-}
-
-export { useToast, toast }
diff --git a/frontend/hooks/use-business-data.ts b/frontend/hooks/use-business-data.ts
deleted file mode 100644
index c5b9308..0000000
--- a/frontend/hooks/use-business-data.ts
+++ /dev/null
@@ -1,209 +0,0 @@
-"use client"
-
-import { useState, useEffect } from "react"
-
-// Mock data types
-interface KPIs {
-  totalRevenue: number
-  revenueGrowth: number
-  activeProducts: number
-  lowStockItems: number
-  activeClients: number
-  newClientsThisMonth: number
-  profitMargin: number
-  marginImprovement: number
-}
-
-interface Transaction {
-  id: string
-  client: string
-  product: string
-  amount: number
-  status: "paid" | "pending" | "overdue"
-  date: string
-}
-
-interface Product {
-  id: string
-  name: string
-  category: string
-  unitsSold: number
-  revenue: number
-}
-
-interface ClientCredit {
-  id: string
-  name: string
-  outstandingAmount: number
-  daysOverdue: number
-  lastPayment: string
-}
-
-interface SupplierCredit {
-  id: string
-  name: string
-  amountOwed: number
-  status: "current" | "overdue"
-  nextPayment: string
-}
-
-// Mock data - in a real app, this would come from your database
-const mockKPIs: KPIs = {
-  totalRevenue: 125000,
-  revenueGrowth: 12.5,
-  activeProducts: 156,
-  lowStockItems: 8,
-  activeClients: 42,
-  newClientsThisMonth: 6,
-  profitMargin: 28.5,
-  marginImprovement: 3.2,
-}
-
-const mockTransactions: Transaction[] = [
-  {
-    id: "1",
-    client: "ABC Electronics",
-    product: "Wireless Headphones",
-    amount: 2500,
-    status: "paid",
-    date: "2024-01-15",
-  },
-  {
-    id: "2",
-    client: "Tech Solutions Inc",
-    product: "Laptop Chargers",
-    amount: 1800,
-    status: "pending",
-    date: "2024-01-14",
-  },
-  {
-    id: "3",
-    client: "Mobile World",
-    product: "Phone Cases",
-    amount: 950,
-    status: "paid",
-    date: "2024-01-13",
-  },
-  {
-    id: "4",
-    client: "Digital Store",
-    product: "USB Cables",
-    amount: 650,
-    status: "overdue",
-    date: "2024-01-12",
-  },
-  {
-    id: "5",
-    client: "Gadget Hub",
-    product: "Power Banks",
-    amount: 3200,
-    status: "paid",
-    date: "2024-01-11",
-  },
-]
-
-const mockTopProducts: Product[] = [
-  {
-    id: "1",
-    name: "Wireless Headphones",
-    category: "Audio",
-    unitsSold: 145,
-    revenue: 14500,
-  },
-  {
-    id: "2",
-    name: "Phone Cases",
-    category: "Accessories",
-    unitsSold: 230,
-    revenue: 11500,
-  },
-  {
-    id: "3",
-    name: "Power Banks",
-    category: "Electronics",
-    unitsSold: 89,
-    revenue: 8900,
-  },
-  {
-    id: "4",
-    name: "USB Cables",
-    category: "Accessories",
-    unitsSold: 156,
-    revenue: 7800,
-  },
-]
-
-const mockClientsWithCredit: ClientCredit[] = [
-  {
-    id: "1",
-    name: "Tech Solutions Inc",
-    outstandingAmount: 4500,
-    daysOverdue: 15,
-    lastPayment: "2023-12-20",
-  },
-  {
-    id: "2",
-    name: "Digital Store",
-    outstandingAmount: 2800,
-    daysOverdue: 45,
-    lastPayment: "2023-11-30",
-  },
-  {
-    id: "3",
-    name: "Mobile Mart",
-    outstandingAmount: 1200,
-    daysOverdue: 8,
-    lastPayment: "2024-01-05",
-  },
-]
-
-const mockSuppliersWithCredit: SupplierCredit[] = [
-  {
-    id: "1",
-    name: "Electronics Wholesale Co",
-    amountOwed: 8500,
-    status: "current",
-    nextPayment: "2024-01-25",
-  },
-  {
-    id: "2",
-    name: "Global Tech Supplies",
-    amountOwed: 3200,
-    status: "overdue",
-    nextPayment: "2024-01-10",
-  },
-  {
-    id: "3",
-    name: "Premium Components Ltd",
-    amountOwed: 5600,
-    status: "current",
-    nextPayment: "2024-01-30",
-  },
-]
-
-export function useBusinessData() {
-  const [loading, setLoading] = useState(true)
-  const [kpis, setKpis] = useState<KPIs>(mockKPIs)
-  const [recentTransactions, setRecentTransactions] = useState<Transaction[]>(mockTransactions)
-  const [topProducts, setTopProducts] = useState<Product[]>(mockTopProducts)
-  const [clientsWithCredit, setClientsWithCredit] = useState<ClientCredit[]>(mockClientsWithCredit)
-  const [suppliersWithCredit, setSuppliersWithCredit] = useState<SupplierCredit[]>(mockSuppliersWithCredit)
-
-  useEffect(() => {
-    // Simulate loading data
-    const timer = setTimeout(() => {
-      setLoading(false)
-    }, 1000)
-
-    return () => clearTimeout(timer)
-  }, [])
-
-  return {
-    kpis,
-    recentTransactions,
-    topProducts,
-    clientsWithCredit,
-    suppliersWithCredit,
-    loading,
-  }
-}
diff --git a/frontend/hooks/use-clients.ts b/frontend/hooks/use-clients.ts
deleted file mode 100644
index 8cf9ba7..0000000
--- a/frontend/hooks/use-clients.ts
+++ /dev/null
@@ -1,147 +0,0 @@
-"use client"
-
-import { useState, useEffect } from "react"
-import type { Client } from "@/types/business"
-
-// Mock clients data
-const mockClients: Client[] = [
-  {
-    id: "1",
-    name: "ABC Electronics",
-    email: "orders@abcelectronics.com",
-    phone: "(555) 123-4567",
-    address: "123 Tech Street, Silicon Valley, CA 94000",
-    creditLimit: 10000,
-    outstandingAmount: 4500,
-    paymentTerms: "Net 30",
-    contactPerson: "John Smith",
-    businessType: "Electronics Retailer",
-    notes: "Large volume customer, always pays on time",
-    createdAt: "2024-01-01",
-  },
-  {
-    id: "2",
-    name: "Tech Solutions Inc",
-    email: "billing@techsolutions.com",
-    phone: "(555) 987-6543",
-    address: "456 Business Ave, Downtown, NY 10001",
-    creditLimit: 15000,
-    outstandingAmount: 2800,
-    paymentTerms: "Net 15",
-    contactPerson: "Sarah Johnson",
-    businessType: "IT Services",
-    notes: "Prefers email communication",
-    createdAt: "2024-01-01",
-  },
-  {
-    id: "3",
-    name: "Mobile World",
-    email: "contact@mobileworld.com",
-    phone: "(555) 456-7890",
-    address: "789 Mobile Plaza, Austin, TX 78701",
-    creditLimit: 8000,
-    outstandingAmount: 0,
-    paymentTerms: "Net 30",
-    contactPerson: "Mike Chen",
-    businessType: "Mobile Phone Store",
-    notes: "New customer, good payment history so far",
-    createdAt: "2024-01-01",
-  },
-  {
-    id: "4",
-    name: "Digital Store",
-    email: "admin@digitalstore.com",
-    phone: "(555) 321-0987",
-    address: "321 Digital Way, Seattle, WA 98101",
-    creditLimit: 5000,
-    outstandingAmount: 5200,
-    paymentTerms: "Net 45",
-    contactPerson: "Lisa Wong",
-    businessType: "Online Retailer",
-    notes: "Currently over credit limit - monitor closely",
-    createdAt: "2024-01-01",
-  },
-]
-
-export function useClients() {
-  const [clients, setClients] = useState<Client[]>([])
-  const [loading, setLoading] = useState(true)
-
-  useEffect(() => {
-    // Simulate loading from localStorage or API
-    const savedClients = localStorage.getItem("wholesale-clients")
-    if (savedClients) {
-      setClients(JSON.parse(savedClients))
-    } else {
-      setClients(mockClients)
-      localStorage.setItem("wholesale-clients", JSON.stringify(mockClients))
-    }
-    setLoading(false)
-  }, [])
-
-  const addClient = (clientData: Omit<Client, "id" | "createdAt">) => {
-    const newClient: Client = {
-      ...clientData,
-      id: Date.now().toString(),
-      createdAt: new Date().toISOString(),
-    }
-
-    const updatedClients = [...clients, newClient]
-    setClients(updatedClients)
-    localStorage.setItem("wholesale-clients", JSON.stringify(updatedClients))
-  }
-
-  const updateClient = (clientId: string, clientData: Omit<Client, "id" | "createdAt">) => {
-    const updatedClients = clients.map((client) => (client.id === clientId ? { ...client, ...clientData } : client))
-    setClients(updatedClients)
-    localStorage.setItem("wholesale-clients", JSON.stringify(updatedClients))
-  }
-
-  const deleteClient = (clientId: string) => {
-    const updatedClients = clients.filter((client) => client.id !== clientId)
-    setClients(updatedClients)
-    localStorage.setItem("wholesale-clients", JSON.stringify(updatedClients))
-  }
-
-  const addPayment = (clientId: string, amount: number, notes: string, date: string) => {
-    const updatedClients = clients.map((client) =>
-      client.id === clientId
-        ? { ...client, outstandingAmount: Math.max(0, client.outstandingAmount - amount) }
-        : client,
-    )
-    setClients(updatedClients)
-    localStorage.setItem("wholesale-clients", JSON.stringify(updatedClients))
-
-    // In a real app, you'd also save the payment record to a payments table
-    console.log(`Payment recorded: $${amount} from client ${clientId} on ${date}. Notes: ${notes}`)
-  }
-
-  const getClientById = (clientId: string) => {
-    return clients.find((client) => client.id === clientId)
-  }
-
-  const getClientsWithOutstandingCredit = () => {
-    return clients.filter((client) => client.outstandingAmount > 0)
-  }
-
-  const getClientsOverCreditLimit = () => {
-    return clients.filter((client) => client.outstandingAmount > client.creditLimit)
-  }
-
-  const getTotalOutstandingAmount = () => {
-    return clients.reduce((total, client) => total + client.outstandingAmount, 0)
-  }
-
-  return {
-    clients,
-    loading,
-    addClient,
-    updateClient,
-    deleteClient,
-    addPayment,
-    getClientById,
-    getClientsWithOutstandingCredit,
-    getClientsOverCreditLimit,
-    getTotalOutstandingAmount,
-  }
-}
diff --git a/frontend/hooks/use-mobile.ts b/frontend/hooks/use-mobile.ts
deleted file mode 100644
index 2b0fe1d..0000000
--- a/frontend/hooks/use-mobile.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-import * as React from "react"
-
-const MOBILE_BREAKPOINT = 768
-
-export function useIsMobile() {
-  const [isMobile, setIsMobile] = React.useState<boolean | undefined>(undefined)
-
-  React.useEffect(() => {
-    const mql = window.matchMedia(`(max-width: ${MOBILE_BREAKPOINT - 1}px)`)
-    const onChange = () => {
-      setIsMobile(window.innerWidth < MOBILE_BREAKPOINT)
-    }
-    mql.addEventListener("change", onChange)
-    setIsMobile(window.innerWidth < MOBILE_BREAKPOINT)
-    return () => mql.removeEventListener("change", onChange)
-  }, [])
-
-  return !!isMobile
-}
diff --git a/frontend/hooks/use-products.ts b/frontend/hooks/use-products.ts
deleted file mode 100644
index a50749b..0000000
--- a/frontend/hooks/use-products.ts
+++ /dev/null
@@ -1,131 +0,0 @@
-"use client"
-
-import { useState, useEffect } from "react"
-import type { Product } from "@/types/business"
-
-// Mock products data
-const mockProducts: Product[] = [
-  {
-    id: "1",
-    name: "Wireless Headphones",
-    category: "Audio",
-    description: "High-quality wireless headphones with noise cancellation",
-    buyPrice: 45.0,
-    sellPrice: 89.99,
-    stock: 25,
-    minStock: 5,
-    supplier: "Audio Tech Co",
-    sku: "WH-001",
-    createdAt: "2024-01-01",
-    updatedAt: "2024-01-01",
-  },
-  {
-    id: "2",
-    name: "Phone Cases",
-    category: "Accessories",
-    description: "Protective cases for various phone models",
-    buyPrice: 3.5,
-    sellPrice: 12.99,
-    stock: 150,
-    minStock: 20,
-    supplier: "Mobile Accessories Ltd",
-    sku: "PC-002",
-    createdAt: "2024-01-01",
-    updatedAt: "2024-01-01",
-  },
-  {
-    id: "3",
-    name: "Power Banks",
-    category: "Electronics",
-    description: "10000mAh portable power banks",
-    buyPrice: 18.0,
-    sellPrice: 34.99,
-    stock: 3,
-    minStock: 10,
-    supplier: "Power Solutions Inc",
-    sku: "PB-003",
-    createdAt: "2024-01-01",
-    updatedAt: "2024-01-01",
-  },
-  {
-    id: "4",
-    name: "USB Cables",
-    category: "Accessories",
-    description: "USB-C charging cables 6ft length",
-    buyPrice: 2.25,
-    sellPrice: 8.99,
-    stock: 0,
-    minStock: 15,
-    supplier: "Cable World",
-    sku: "UC-004",
-    createdAt: "2024-01-01",
-    updatedAt: "2024-01-01",
-  },
-]
-
-export function useProducts() {
-  const [products, setProducts] = useState<Product[]>([])
-  const [loading, setLoading] = useState(true)
-
-  useEffect(() => {
-    // Simulate loading from localStorage or API
-    const savedProducts = localStorage.getItem("wholesale-products")
-    if (savedProducts) {
-      setProducts(JSON.parse(savedProducts))
-    } else {
-      setProducts(mockProducts)
-      localStorage.setItem("wholesale-products", JSON.stringify(mockProducts))
-    }
-    setLoading(false)
-  }, [])
-
-  const addProduct = (productData: Omit<Product, "id" | "createdAt" | "updatedAt">) => {
-    const newProduct: Product = {
-      ...productData,
-      id: Date.now().toString(),
-      createdAt: new Date().toISOString(),
-      updatedAt: new Date().toISOString(),
-    }
-
-    const updatedProducts = [...products, newProduct]
-    setProducts(updatedProducts)
-    localStorage.setItem("wholesale-products", JSON.stringify(updatedProducts))
-  }
-
-  const updateProduct = (productId: string, productData: Omit<Product, "id" | "createdAt" | "updatedAt">) => {
-    const updatedProducts = products.map((product) =>
-      product.id === productId ? { ...product, ...productData, updatedAt: new Date().toISOString() } : product,
-    )
-    setProducts(updatedProducts)
-    localStorage.setItem("wholesale-products", JSON.stringify(updatedProducts))
-  }
-
-  const deleteProduct = (productId: string) => {
-    const updatedProducts = products.filter((product) => product.id !== productId)
-    setProducts(updatedProducts)
-    localStorage.setItem("wholesale-products", JSON.stringify(updatedProducts))
-  }
-
-  const getProductById = (productId: string) => {
-    return products.find((product) => product.id === productId)
-  }
-
-  const getLowStockProducts = () => {
-    return products.filter((product) => product.stock <= product.minStock)
-  }
-
-  const getOutOfStockProducts = () => {
-    return products.filter((product) => product.stock === 0)
-  }
-
-  return {
-    products,
-    loading,
-    addProduct,
-    updateProduct,
-    deleteProduct,
-    getProductById,
-    getLowStockProducts,
-    getOutOfStockProducts,
-  }
-}
diff --git a/frontend/hooks/use-suppliers.ts b/frontend/hooks/use-suppliers.ts
deleted file mode 100644
index fdeb63c..0000000
--- a/frontend/hooks/use-suppliers.ts
+++ /dev/null
@@ -1,164 +0,0 @@
-"use client"
-
-import { useState, useEffect } from "react"
-import type { Supplier } from "@/types/business"
-
-// Mock suppliers data
-const mockSuppliers: Supplier[] = [
-  {
-    id: "1",
-    name: "Electronics Wholesale Co",
-    email: "orders@electronicswholesale.com",
-    phone: "(555) 111-2222",
-    address: "100 Industrial Blvd, Manufacturing District, CA 90210",
-    paymentTerms: "Net 30",
-    amountOwed: 8500,
-    contactPerson: "David Wilson",
-    businessType: "Electronics Manufacturer",
-    notes: "Primary supplier for electronic components",
-    taxId: "12-3456789",
-    createdAt: "2024-01-01",
-  },
-  {
-    id: "2",
-    name: "Global Tech Supplies",
-    email: "billing@globaltechsupplies.com",
-    phone: "(555) 333-4444",
-    address: "250 Tech Park Ave, Innovation City, TX 75001",
-    paymentTerms: "Net 15",
-    amountOwed: 3200,
-    contactPerson: "Maria Rodriguez",
-    businessType: "Technology Distributor",
-    notes: "Fast shipping, good quality products",
-    taxId: "98-7654321",
-    createdAt: "2024-01-01",
-  },
-  {
-    id: "3",
-    name: "Premium Components Ltd",
-    email: "accounts@premiumcomponents.com",
-    phone: "(555) 555-6666",
-    address: "500 Component Way, Quality Town, NY 10001",
-    paymentTerms: "Net 45",
-    amountOwed: 0,
-    contactPerson: "James Thompson",
-    businessType: "Component Manufacturer",
-    notes: "High-end components, premium pricing",
-    taxId: "55-1122334",
-    createdAt: "2024-01-01",
-  },
-  {
-    id: "4",
-    name: "Budget Electronics Supply",
-    email: "info@budgetelectronics.com",
-    phone: "(555) 777-8888",
-    address: "75 Discount Drive, Value City, FL 33101",
-    paymentTerms: "COD",
-    amountOwed: 1250,
-    contactPerson: "Susan Lee",
-    businessType: "Discount Supplier",
-    notes: "Good for budget-friendly options",
-    taxId: "44-9988776",
-    createdAt: "2024-01-01",
-  },
-]
-
-export function useSuppliers() {
-  const [suppliers, setSuppliers] = useState<Supplier[]>([])
-  const [loading, setLoading] = useState(true)
-
-  useEffect(() => {
-    // Simulate loading from localStorage or API
-    const savedSuppliers = localStorage.getItem("wholesale-suppliers")
-    if (savedSuppliers) {
-      setSuppliers(JSON.parse(savedSuppliers))
-    } else {
-      setSuppliers(mockSuppliers)
-      localStorage.setItem("wholesale-suppliers", JSON.stringify(mockSuppliers))
-    }
-    setLoading(false)
-  }, [])
-
-  const addSupplier = (supplierData: Omit<Supplier, "id" | "createdAt">) => {
-    const newSupplier: Supplier = {
-      ...supplierData,
-      id: Date.now().toString(),
-      createdAt: new Date().toISOString(),
-    }
-
-    const updatedSuppliers = [...suppliers, newSupplier]
-    setSuppliers(updatedSuppliers)
-    localStorage.setItem("wholesale-suppliers", JSON.stringify(updatedSuppliers))
-  }
-
-  const updateSupplier = (supplierId: string, supplierData: Omit<Supplier, "id" | "createdAt">) => {
-    const updatedSuppliers = suppliers.map((supplier) =>
-      supplier.id === supplierId ? { ...supplier, ...supplierData } : supplier,
-    )
-    setSuppliers(updatedSuppliers)
-    localStorage.setItem("wholesale-suppliers", JSON.stringify(updatedSuppliers))
-  }
-
-  const deleteSupplier = (supplierId: string) => {
-    const updatedSuppliers = suppliers.filter((supplier) => supplier.id !== supplierId)
-    setSuppliers(updatedSuppliers)
-    localStorage.setItem("wholesale-suppliers", JSON.stringify(updatedSuppliers))
-  }
-
-  const addPurchase = (
-    supplierId: string,
-    amount: number,
-    description: string,
-    date: string,
-    invoiceNumber: string,
-  ) => {
-    const updatedSuppliers = suppliers.map((supplier) =>
-      supplier.id === supplierId ? { ...supplier, amountOwed: supplier.amountOwed + amount } : supplier,
-    )
-    setSuppliers(updatedSuppliers)
-    localStorage.setItem("wholesale-suppliers", JSON.stringify(updatedSuppliers))
-
-    // In a real app, you'd also save the purchase record to a purchases table
-    console.log(
-      `Purchase recorded: $${amount} from supplier ${supplierId} on ${date}. Invoice: ${invoiceNumber}. Description: ${description}`,
-    )
-  }
-
-  const recordPayment = (supplierId: string, amount: number, notes: string, date: string, paymentMethod: string) => {
-    const updatedSuppliers = suppliers.map((supplier) =>
-      supplier.id === supplierId ? { ...supplier, amountOwed: Math.max(0, supplier.amountOwed - amount) } : supplier,
-    )
-    setSuppliers(updatedSuppliers)
-    localStorage.setItem("wholesale-suppliers", JSON.stringify(updatedSuppliers))
-
-    // In a real app, you'd also save the payment record to a payments table
-    console.log(
-      `Payment recorded: $${amount} to supplier ${supplierId} on ${date}. Method: ${paymentMethod}. Notes: ${notes}`,
-    )
-  }
-
-  const getSupplierById = (supplierId: string) => {
-    return suppliers.find((supplier) => supplier.id === supplierId)
-  }
-
-  const getSuppliersWithOutstandingBalance = () => {
-    return suppliers.filter((supplier) => supplier.amountOwed > 0)
-  }
-
-  const getTotalAmountOwed = () => {
-    return suppliers.reduce((total, supplier) => total + supplier.amountOwed, 0)
-  }
-
-  return {
-    suppliers,
-    loading,
-    addSupplier,
-    updateSupplier,
-    deleteSupplier,
-    addPurchase,
-    recordPayment,
-    getSupplierById,
-    getSuppliersWithOutstandingBalance,
-    getTotalAmountOwed,
-  }
-}
diff --git a/frontend/hooks/use-toast.ts b/frontend/hooks/use-toast.ts
deleted file mode 100644
index 02e111d..0000000
--- a/frontend/hooks/use-toast.ts
+++ /dev/null
@@ -1,194 +0,0 @@
-"use client"
-
-// Inspired by react-hot-toast library
-import * as React from "react"
-
-import type {
-  ToastActionElement,
-  ToastProps,
-} from "@/components/ui/toast"
-
-const TOAST_LIMIT = 1
-const TOAST_REMOVE_DELAY = 1000000
-
-type ToasterToast = ToastProps & {
-  id: string
-  title?: React.ReactNode
-  description?: React.ReactNode
-  action?: ToastActionElement
-}
-
-const actionTypes = {
-  ADD_TOAST: "ADD_TOAST",
-  UPDATE_TOAST: "UPDATE_TOAST",
-  DISMISS_TOAST: "DISMISS_TOAST",
-  REMOVE_TOAST: "REMOVE_TOAST",
-} as const
-
-let count = 0
-
-function genId() {
-  count = (count + 1) % Number.MAX_SAFE_INTEGER
-  return count.toString()
-}
-
-type ActionType = typeof actionTypes
-
-type Action =
-  | {
-      type: ActionType["ADD_TOAST"]
-      toast: ToasterToast
-    }
-  | {
-      type: ActionType["UPDATE_TOAST"]
-      toast: Partial<ToasterToast>
-    }
-  | {
-      type: ActionType["DISMISS_TOAST"]
-      toastId?: ToasterToast["id"]
-    }
-  | {
-      type: ActionType["REMOVE_TOAST"]
-      toastId?: ToasterToast["id"]
-    }
-
-interface State {
-  toasts: ToasterToast[]
-}
-
-const toastTimeouts = new Map<string, ReturnType<typeof setTimeout>>()
-
-const addToRemoveQueue = (toastId: string) => {
-  if (toastTimeouts.has(toastId)) {
-    return
-  }
-
-  const timeout = setTimeout(() => {
-    toastTimeouts.delete(toastId)
-    dispatch({
-      type: "REMOVE_TOAST",
-      toastId: toastId,
-    })
-  }, TOAST_REMOVE_DELAY)
-
-  toastTimeouts.set(toastId, timeout)
-}
-
-export const reducer = (state: State, action: Action): State => {
-  switch (action.type) {
-    case "ADD_TOAST":
-      return {
-        ...state,
-        toasts: [action.toast, ...state.toasts].slice(0, TOAST_LIMIT),
-      }
-
-    case "UPDATE_TOAST":
-      return {
-        ...state,
-        toasts: state.toasts.map((t) =>
-          t.id === action.toast.id ? { ...t, ...action.toast } : t
-        ),
-      }
-
-    case "DISMISS_TOAST": {
-      const { toastId } = action
-
-      // ! Side effects ! - This could be extracted into a dismissToast() action,
-      // but I'll keep it here for simplicity
-      if (toastId) {
-        addToRemoveQueue(toastId)
-      } else {
-        state.toasts.forEach((toast) => {
-          addToRemoveQueue(toast.id)
-        })
-      }
-
-      return {
-        ...state,
-        toasts: state.toasts.map((t) =>
-          t.id === toastId || toastId === undefined
-            ? {
-                ...t,
-                open: false,
-              }
-            : t
-        ),
-      }
-    }
-    case "REMOVE_TOAST":
-      if (action.toastId === undefined) {
-        return {
-          ...state,
-          toasts: [],
-        }
-      }
-      return {
-        ...state,
-        toasts: state.toasts.filter((t) => t.id !== action.toastId),
-      }
-  }
-}
-
-const listeners: Array<(state: State) => void> = []
-
-let memoryState: State = { toasts: [] }
-
-function dispatch(action: Action) {
-  memoryState = reducer(memoryState, action)
-  listeners.forEach((listener) => {
-    listener(memoryState)
-  })
-}
-
-type Toast = Omit<ToasterToast, "id">
-
-function toast({ ...props }: Toast) {
-  const id = genId()
-
-  const update = (props: ToasterToast) =>
-    dispatch({
-      type: "UPDATE_TOAST",
-      toast: { ...props, id },
-    })
-  const dismiss = () => dispatch({ type: "DISMISS_TOAST", toastId: id })
-
-  dispatch({
-    type: "ADD_TOAST",
-    toast: {
-      ...props,
-      id,
-      open: true,
-      onOpenChange: (open) => {
-        if (!open) dismiss()
-      },
-    },
-  })
-
-  return {
-    id: id,
-    dismiss,
-    update,
-  }
-}
-
-function useToast() {
-  const [state, setState] = React.useState<State>(memoryState)
-
-  React.useEffect(() => {
-    listeners.push(setState)
-    return () => {
-      const index = listeners.indexOf(setState)
-      if (index > -1) {
-        listeners.splice(index, 1)
-      }
-    }
-  }, [state])
-
-  return {
-    ...state,
-    toast,
-    dismiss: (toastId?: string) => dispatch({ type: "DISMISS_TOAST", toastId }),
-  }
-}
-
-export { useToast, toast }
diff --git a/frontend/lib/utils.ts b/frontend/lib/utils.ts
deleted file mode 100644
index bd0c391..0000000
--- a/frontend/lib/utils.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-import { clsx, type ClassValue } from "clsx"
-import { twMerge } from "tailwind-merge"
-
-export function cn(...inputs: ClassValue[]) {
-  return twMerge(clsx(inputs))
-}
diff --git a/frontend/next.config.mjs b/frontend/next.config.mjs
deleted file mode 100644
index f5cbc38..0000000
--- a/frontend/next.config.mjs
+++ /dev/null
@@ -1,14 +0,0 @@
-/** @type {import('next').NextConfig} */
-const nextConfig = {
-  eslint: {
-    ignoreDuringBuilds: true,
-  },
-  typescript: {
-    ignoreBuildErrors: true,
-  },
-  images: {
-    unoptimized: true,
-  },
-}
-
-export default nextConfig
diff --git a/frontend/package.json b/frontend/package.json
deleted file mode 100644
index 13e6544..0000000
--- a/frontend/package.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-  "name": "my-v0-project",
-  "version": "0.1.0",
-  "private": true,
-  "scripts": {
-    "build": "next build",
-    "dev": "next dev",
-    "lint": "next lint",
-    "start": "next start"
-  },
-  "dependencies": {
-    "@hookform/resolvers": "^3.10.0",
-    "@radix-ui/react-accordion": "1.2.2",
-    "@radix-ui/react-alert-dialog": "1.1.4",
-    "@radix-ui/react-aspect-ratio": "1.1.1",
-    "@radix-ui/react-avatar": "1.1.2",
-    "@radix-ui/react-checkbox": "1.1.3",
-    "@radix-ui/react-collapsible": "1.1.2",
-    "@radix-ui/react-context-menu": "2.2.4",
-    "@radix-ui/react-dialog": "1.1.4",
-    "@radix-ui/react-dropdown-menu": "2.1.4",
-    "@radix-ui/react-hover-card": "1.1.4",
-    "@radix-ui/react-label": "2.1.1",
-    "@radix-ui/react-menubar": "1.1.4",
-    "@radix-ui/react-navigation-menu": "1.2.3",
-    "@radix-ui/react-popover": "1.1.4",
-    "@radix-ui/react-progress": "latest",
-    "@radix-ui/react-radio-group": "1.2.2",
-    "@radix-ui/react-scroll-area": "1.2.2",
-    "@radix-ui/react-select": "2.1.4",
-    "@radix-ui/react-separator": "1.1.1",
-    "@radix-ui/react-slider": "1.2.2",
-    "@radix-ui/react-slot": "1.1.1",
-    "@radix-ui/react-switch": "1.1.2",
-    "@radix-ui/react-tabs": "1.1.2",
-    "@radix-ui/react-toast": "1.2.4",
-    "@radix-ui/react-toggle": "1.1.1",
-    "@radix-ui/react-toggle-group": "1.1.1",
-    "@radix-ui/react-tooltip": "1.1.6",
-    "autoprefixer": "^10.4.20",
-    "class-variance-authority": "^0.7.1",
-    "clsx": "^2.1.1",
-    "cmdk": "1.0.4",
-    "date-fns": "4.1.0",
-    "embla-carousel-react": "8.5.1",
-    "geist": "^1.3.1",
-    "input-otp": "1.4.1",
-    "lucide-react": "^0.454.0",
-    "next": "15.2.4",
-    "next-themes": "^0.4.6",
-    "react": "^19",
-    "react-day-picker": "9.8.0",
-    "react-dom": "^19",
-    "react-hook-form": "^7.60.0",
-    "react-resizable-panels": "^2.1.7",
-    "recharts": "2.15.4",
-    "sonner": "^1.7.4",
-    "tailwind-merge": "^2.5.5",
-    "tailwindcss-animate": "^1.0.7",
-    "vaul": "^0.9.9",
-    "zod": "3.25.67"
-  },
-  "devDependencies": {
-    "@tailwindcss/postcss": "^4.1.9",
-    "@types/node": "^22",
-    "@types/react": "^19",
-    "@types/react-dom": "^19",
-    "postcss": "^8.5",
-    "tailwindcss": "^4.1.9",
-    "tw-animate-css": "1.3.3",
-    "typescript": "^5"
-  }
-}
\ No newline at end of file
diff --git a/frontend/pnpm-lock.yaml b/frontend/pnpm-lock.yaml
deleted file mode 100644
index ca98c48..0000000
--- a/frontend/pnpm-lock.yaml
+++ /dev/null
@@ -1,5 +0,0 @@
-lockfileVersion: '9.0'
-
-settings:
-  autoInstallPeers: true
-  excludeLinksFromLockfile: false
\ No newline at end of file
diff --git a/frontend/postcss.config.mjs b/frontend/postcss.config.mjs
deleted file mode 100644
index a869506..0000000
--- a/frontend/postcss.config.mjs
+++ /dev/null
@@ -1,8 +0,0 @@
-/** @type {import('postcss-load-config').Config} */
-const config = {
-  plugins: {
-    '@tailwindcss/postcss': {},
-  },
-}
-
-export default config
diff --git a/frontend/public/placeholder-logo.png b/frontend/public/placeholder-logo.png
deleted file mode 100644
index 8a792ac..0000000
Binary files a/frontend/public/placeholder-logo.png and /dev/null differ
diff --git a/frontend/public/placeholder-logo.svg b/frontend/public/placeholder-logo.svg
deleted file mode 100644
index b1695aa..0000000
--- a/frontend/public/placeholder-logo.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="215" height="48" fill="none"><path fill="#000" d="M57.588 9.6h6L73.828 38h-5.2l-2.36-6.88h-11.36L52.548 38h-5.2l10.24-28.4Zm7.16 17.16-4.16-12.16-4.16 12.16h8.32Zm23.694-2.24c-.186-1.307-.706-2.32-1.56-3.04-.853-.72-1.866-1.08-3.04-1.08-1.68 0-2.986.613-3.92 1.84-.906 1.227-1.36 2.947-1.36 5.16s.454 3.933 1.36 5.16c.934 1.227 2.24 1.84 3.92 1.84 1.254 0 2.307-.373 3.16-1.12.854-.773 1.387-1.867 1.6-3.28l5.12.24c-.186 1.68-.733 3.147-1.64 4.4-.906 1.227-2.08 2.173-3.52 2.84-1.413.667-2.986 1-4.72 1-2.08 0-3.906-.453-5.48-1.36-1.546-.907-2.76-2.2-3.64-3.88-.853-1.68-1.28-3.627-1.28-5.84 0-2.24.427-4.187 1.28-5.84.88-1.68 2.094-2.973 3.64-3.88 1.574-.907 3.4-1.36 5.48-1.36 1.68 0 3.227.32 4.64.96 1.414.64 2.56 1.56 3.44 2.76.907 1.2 1.454 2.6 1.64 4.2l-5.12.28Zm11.486-7.72.12 3.4c.534-1.227 1.307-2.173 2.32-2.84 1.04-.693 2.267-1.04 3.68-1.04 1.494 0 2.76.387 3.8 1.16 1.067.747 1.827 1.813 2.28 3.2.507-1.44 1.294-2.52 2.36-3.24 1.094-.747 2.414-1.12 3.96-1.12 1.414 0 2.64.307 3.68.92s1.84 1.52 2.4 2.72c.56 1.2.84 2.667.84 4.4V38h-4.96V25.92c0-1.813-.293-3.187-.88-4.12-.56-.96-1.413-1.44-2.56-1.44-.906 0-1.68.213-2.32.64-.64.427-1.133 1.053-1.48 1.88-.32.827-.48 1.84-.48 3.04V38h-4.56V25.92c0-1.2-.133-2.213-.4-3.04-.24-.827-.626-1.453-1.16-1.88-.506-.427-1.133-.64-1.88-.64-.906 0-1.68.227-2.32.68-.64.427-1.133 1.053-1.48 1.88-.32.827-.48 1.827-.48 3V38h-4.96V16.8h4.48Zm26.723 10.6c0-2.24.427-4.187 1.28-5.84.854-1.68 2.067-2.973 3.64-3.88 1.574-.907 3.4-1.36 5.48-1.36 1.84 0 3.494.413 4.96 1.24 1.467.827 2.64 2.08 3.52 3.76.88 1.653 1.347 3.693 1.4 6.12v1.32h-15.08c.107 1.813.614 3.227 1.52 4.24.907.987 2.134 1.48 3.68 1.48.987 0 1.88-.253 2.68-.76a4.803 4.803 0 0 0 1.84-2.2l5.08.36c-.64 2.027-1.84 3.64-3.6 4.84-1.733 1.173-3.733 1.76-6 1.76-2.08 0-3.906-.453-5.48-1.36-1.573-.907-2.786-2.2-3.64-3.88-.853-1.68-1.28-3.627-1.28-5.84Zm15.16-2.04c-.213-1.733-.76-3.013-1.64-3.84-.853-.827-1.893-1.24-3.12-1.24-1.44 0-2.6.453-3.48 1.36-.88.88-1.44 2.12-1.68 3.72h9.92ZM163.139 9.6V38h-5.04V9.6h5.04Zm8.322 7.2.24 5.88-.64-.36c.32-2.053 1.094-3.56 2.32-4.52 1.254-.987 2.787-1.48 4.6-1.48 2.32 0 4.107.733 5.36 2.2 1.254 1.44 1.88 3.387 1.88 5.84V38h-4.96V25.92c0-1.253-.12-2.28-.36-3.08-.24-.8-.64-1.413-1.2-1.84-.533-.427-1.253-.64-2.16-.64-1.44 0-2.573.48-3.4 1.44-.8.933-1.2 2.307-1.2 4.12V38h-4.96V16.8h4.48Zm30.003 7.72c-.186-1.307-.706-2.32-1.56-3.04-.853-.72-1.866-1.08-3.04-1.08-1.68 0-2.986.613-3.92 1.84-.906 1.227-1.36 2.947-1.36 5.16s.454 3.933 1.36 5.16c.934 1.227 2.24 1.84 3.92 1.84 1.254 0 2.307-.373 3.16-1.12.854-.773 1.387-1.867 1.6-3.28l5.12.24c-.186 1.68-.733 3.147-1.64 4.4-.906 1.227-2.08 2.173-3.52 2.84-1.413.667-2.986 1-4.72 1-2.08 0-3.906-.453-5.48-1.36-1.546-.907-2.76-2.2-3.64-3.88-.853-1.68-1.28-3.627-1.28-5.84 0-2.24.427-4.187 1.28-5.84.88-1.68 2.094-2.973 3.64-3.88 1.574-.907 3.4-1.36 5.48-1.36 1.68 0 3.227.32 4.64.96 1.414.64 2.56 1.56 3.44 2.76.907 1.2 1.454 2.6 1.64 4.2l-5.12.28Zm11.443 8.16V38h-5.6v-5.32h5.6Z"/><path fill="#171717" fill-rule="evenodd" d="m7.839 40.783 16.03-28.054L20 6 0 40.783h7.839Zm8.214 0H40L27.99 19.894l-4.02 7.032 3.976 6.914H20.02l-3.967 6.943Z" clip-rule="evenodd"/></svg>
\ No newline at end of file
diff --git a/frontend/public/placeholder-user.jpg b/frontend/public/placeholder-user.jpg
deleted file mode 100644
index 6fa7543..0000000
Binary files a/frontend/public/placeholder-user.jpg and /dev/null differ
diff --git a/frontend/public/placeholder.jpg b/frontend/public/placeholder.jpg
deleted file mode 100644
index 6bfe963..0000000
Binary files a/frontend/public/placeholder.jpg and /dev/null differ
diff --git a/frontend/public/placeholder.svg b/frontend/public/placeholder.svg
deleted file mode 100644
index e763910..0000000
--- a/frontend/public/placeholder.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="1200" height="1200" fill="none"><rect width="1200" height="1200" fill="#EAEAEA" rx="3"/><g opacity=".5"><g opacity=".5"><path fill="#FAFAFA" d="M600.709 736.5c-75.454 0-136.621-61.167-136.621-136.62 0-75.454 61.167-136.621 136.621-136.621 75.453 0 136.62 61.167 136.62 136.621 0 75.453-61.167 136.62-136.62 136.62Z"/><path stroke="#C9C9C9" stroke-width="2.418" d="M600.709 736.5c-75.454 0-136.621-61.167-136.621-136.62 0-75.454 61.167-136.621 136.621-136.621 75.453 0 136.62 61.167 136.62 136.621 0 75.453-61.167 136.62-136.62 136.62Z"/></g><path stroke="url(#a)" stroke-width="2.418" d="M0-1.209h553.581" transform="scale(1 -1) rotate(45 1163.11 91.165)"/><path stroke="url(#b)" stroke-width="2.418" d="M404.846 598.671h391.726"/><path stroke="url(#c)" stroke-width="2.418" d="M599.5 795.742V404.017"/><path stroke="url(#d)" stroke-width="2.418" d="m795.717 796.597-391.441-391.44"/><path fill="#fff" d="M600.709 656.704c-31.384 0-56.825-25.441-56.825-56.824 0-31.384 25.441-56.825 56.825-56.825 31.383 0 56.824 25.441 56.824 56.825 0 31.383-25.441 56.824-56.824 56.824Z"/><g clip-path="url(#e)"><path fill="#666" fill-rule="evenodd" d="M616.426 586.58h-31.434v16.176l3.553-3.554.531-.531h9.068l.074-.074 8.463-8.463h2.565l7.18 7.181V586.58Zm-15.715 14.654 3.698 3.699 1.283 1.282-2.565 2.565-1.282-1.283-5.2-5.199h-6.066l-5.514 5.514-.073.073v2.876a2.418 2.418 0 0 0 2.418 2.418h26.598a2.418 2.418 0 0 0 2.418-2.418v-8.317l-8.463-8.463-7.181 7.181-.071.072Zm-19.347 5.442v4.085a6.045 6.045 0 0 0 6.046 6.045h26.598a6.044 6.044 0 0 0 6.045-6.045v-7.108l1.356-1.355-1.282-1.283-.074-.073v-17.989h-38.689v23.43l-.146.146.146.147Z" clip-rule="evenodd"/></g><path stroke="#C9C9C9" stroke-width="2.418" d="M600.709 656.704c-31.384 0-56.825-25.441-56.825-56.824 0-31.384 25.441-56.825 56.825-56.825 31.383 0 56.824 25.441 56.824 56.825 0 31.383-25.441 56.824-56.824 56.824Z"/></g><defs><linearGradient id="a" x1="554.061" x2="-.48" y1=".083" y2=".087" gradientUnits="userSpaceOnUse"><stop stop-color="#C9C9C9" stop-opacity="0"/><stop offset=".208" stop-color="#C9C9C9"/><stop offset=".792" stop-color="#C9C9C9"/><stop offset="1" stop-color="#C9C9C9" stop-opacity="0"/></linearGradient><linearGradient id="b" x1="796.912" x2="404.507" y1="599.963" y2="599.965" gradientUnits="userSpaceOnUse"><stop stop-color="#C9C9C9" stop-opacity="0"/><stop offset=".208" stop-color="#C9C9C9"/><stop offset=".792" stop-color="#C9C9C9"/><stop offset="1" stop-color="#C9C9C9" stop-opacity="0"/></linearGradient><linearGradient id="c" x1="600.792" x2="600.794" y1="403.677" y2="796.082" gradientUnits="userSpaceOnUse"><stop stop-color="#C9C9C9" stop-opacity="0"/><stop offset=".208" stop-color="#C9C9C9"/><stop offset=".792" stop-color="#C9C9C9"/><stop offset="1" stop-color="#C9C9C9" stop-opacity="0"/></linearGradient><linearGradient id="d" x1="404.85" x2="796.972" y1="403.903" y2="796.02" gradientUnits="userSpaceOnUse"><stop stop-color="#C9C9C9" stop-opacity="0"/><stop offset=".208" stop-color="#C9C9C9"/><stop offset=".792" stop-color="#C9C9C9"/><stop offset="1" stop-color="#C9C9C9" stop-opacity="0"/></linearGradient><clipPath id="e"><path fill="#fff" d="M581.364 580.535h38.689v38.689h-38.689z"/></clipPath></defs></svg>
\ No newline at end of file
diff --git a/frontend/styles/globals.css b/frontend/styles/globals.css
deleted file mode 100644
index 02687bd..0000000
--- a/frontend/styles/globals.css
+++ /dev/null
@@ -1,123 +0,0 @@
-@import 'tailwindcss';
-@import 'tw-animate-css';
-
-@custom-variant dark (&:is(.dark *));
-
-:root {
-  --background: oklch(1 0 0);
-  --foreground: oklch(0.145 0 0);
-  --card: oklch(1 0 0);
-  --card-foreground: oklch(0.145 0 0);
-  --popover: oklch(1 0 0);
-  --popover-foreground: oklch(0.145 0 0);
-  --primary: oklch(0.205 0 0);
-  --primary-foreground: oklch(0.985 0 0);
-  --secondary: oklch(0.97 0 0);
-  --secondary-foreground: oklch(0.205 0 0);
-  --muted: oklch(0.97 0 0);
-  --muted-foreground: oklch(0.556 0 0);
-  --accent: oklch(0.97 0 0);
-  --accent-foreground: oklch(0.205 0 0);
-  --destructive: oklch(0.577 0.245 27.325);
-  --destructive-foreground: oklch(0.577 0.245 27.325);
-  --border: oklch(0.922 0 0);
-  --input: oklch(0.922 0 0);
-  --ring: oklch(0.708 0 0);
-  --chart-1: oklch(0.646 0.222 41.116);
-  --chart-2: oklch(0.6 0.118 184.704);
-  --chart-3: oklch(0.398 0.07 227.392);
-  --chart-4: oklch(0.828 0.189 84.429);
-  --chart-5: oklch(0.769 0.188 70.08);
-  --radius: 0.625rem;
-  --sidebar: oklch(0.985 0 0);
-  --sidebar-foreground: oklch(0.145 0 0);
-  --sidebar-primary: oklch(0.205 0 0);
-  --sidebar-primary-foreground: oklch(0.985 0 0);
-  --sidebar-accent: oklch(0.97 0 0);
-  --sidebar-accent-foreground: oklch(0.205 0 0);
-  --sidebar-border: oklch(0.922 0 0);
-  --sidebar-ring: oklch(0.708 0 0);
-}
-
-.dark {
-  --background: oklch(0.145 0 0);
-  --foreground: oklch(0.985 0 0);
-  --card: oklch(0.145 0 0);
-  --card-foreground: oklch(0.985 0 0);
-  --popover: oklch(0.145 0 0);
-  --popover-foreground: oklch(0.985 0 0);
-  --primary: oklch(0.985 0 0);
-  --primary-foreground: oklch(0.205 0 0);
-  --secondary: oklch(0.269 0 0);
-  --secondary-foreground: oklch(0.985 0 0);
-  --muted: oklch(0.269 0 0);
-  --muted-foreground: oklch(0.708 0 0);
-  --accent: oklch(0.269 0 0);
-  --accent-foreground: oklch(0.985 0 0);
-  --destructive: oklch(0.396 0.141 25.723);
-  --destructive-foreground: oklch(0.637 0.237 25.331);
-  --border: oklch(0.269 0 0);
-  --input: oklch(0.269 0 0);
-  --ring: oklch(0.439 0 0);
-  --chart-1: oklch(0.488 0.243 264.376);
-  --chart-2: oklch(0.696 0.17 162.48);
-  --chart-3: oklch(0.769 0.188 70.08);
-  --chart-4: oklch(0.627 0.265 303.9);
-  --chart-5: oklch(0.645 0.246 16.439);
-  --sidebar: oklch(0.205 0 0);
-  --sidebar-foreground: oklch(0.985 0 0);
-  --sidebar-primary: oklch(0.488 0.243 264.376);
-  --sidebar-primary-foreground: oklch(0.985 0 0);
-  --sidebar-accent: oklch(0.269 0 0);
-  --sidebar-accent-foreground: oklch(0.985 0 0);
-  --sidebar-border: oklch(0.269 0 0);
-  --sidebar-ring: oklch(0.439 0 0);
-}
-
-@theme inline {
-  --color-background: var(--background);
-  --color-foreground: var(--foreground);
-  --color-card: var(--card);
-  --color-card-foreground: var(--card-foreground);
-  --color-popover: var(--popover);
-  --color-popover-foreground: var(--popover-foreground);
-  --color-primary: var(--primary);
-  --color-primary-foreground: var(--primary-foreground);
-  --color-secondary: var(--secondary);
-  --color-secondary-foreground: var(--secondary-foreground);
-  --color-muted: var(--muted);
-  --color-muted-foreground: var(--muted-foreground);
-  --color-accent: var(--accent);
-  --color-accent-foreground: var(--accent-foreground);
-  --color-destructive: var(--destructive);
-  --color-destructive-foreground: var(--destructive-foreground);
-  --color-border: var(--border);
-  --color-input: var(--input);
-  --color-ring: var(--ring);
-  --color-chart-1: var(--chart-1);
-  --color-chart-2: var(--chart-2);
-  --color-chart-3: var(--chart-3);
-  --color-chart-4: var(--chart-4);
-  --color-chart-5: var(--chart-5);
-  --radius-sm: calc(var(--radius) - 4px);
-  --radius-md: calc(var(--radius) - 2px);
-  --radius-lg: var(--radius);
-  --radius-xl: calc(var(--radius) + 4px);
-  --color-sidebar: var(--sidebar);
-  --color-sidebar-foreground: var(--sidebar-foreground);
-  --color-sidebar-primary: var(--sidebar-primary);
-  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
-  --color-sidebar-accent: var(--sidebar-accent);
-  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
-  --color-sidebar-border: var(--sidebar-border);
-  --color-sidebar-ring: var(--sidebar-ring);
-}
-
-@layer base {
-  * {
-    @apply border-border outline-ring/50;
-  }
-  body {
-    @apply bg-background text-foreground;
-  }
-}
diff --git a/frontend/tsconfig.json b/frontend/tsconfig.json
deleted file mode 100644
index 4b2dc7b..0000000
--- a/frontend/tsconfig.json
+++ /dev/null
@@ -1,27 +0,0 @@
-{
-  "compilerOptions": {
-    "lib": ["dom", "dom.iterable", "esnext"],
-    "allowJs": true,
-    "target": "ES6",
-    "skipLibCheck": true,
-    "strict": true,
-    "noEmit": true,
-    "esModuleInterop": true,
-    "module": "esnext",
-    "moduleResolution": "bundler",
-    "resolveJsonModule": true,
-    "isolatedModules": true,
-    "jsx": "preserve",
-    "incremental": true,
-    "plugins": [
-      {
-        "name": "next"
-      }
-    ],
-    "paths": {
-      "@/*": ["./*"]
-    }
-  },
-  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
-  "exclude": ["node_modules"]
-}
diff --git a/frontend/types/business.ts b/frontend/types/business.ts
deleted file mode 100644
index 894d16e..0000000
--- a/frontend/types/business.ts
+++ /dev/null
@@ -1,58 +0,0 @@
-export interface Product {
-  id: string
-  name: string
-  category: string
-  description: string
-  buyPrice: number
-  sellPrice: number
-  stock: number
-  minStock: number
-  supplier: string
-  sku: string
-  createdAt: string
-  updatedAt: string
-}
-
-export interface Client {
-  id: string
-  name: string
-  email: string
-  phone: string
-  address: string
-  creditLimit: number
-  outstandingAmount: number
-  paymentTerms: string
-  contactPerson: string
-  businessType: string
-  notes: string
-  createdAt: string
-}
-
-export interface Supplier {
-  id: string
-  name: string
-  email: string
-  phone: string
-  address: string
-  paymentTerms: string
-  amountOwed: number
-  contactPerson: string
-  businessType: string
-  notes: string
-  taxId: string
-  createdAt: string
-}
-
-export interface Transaction {
-  id: string
-  type: "sale" | "purchase"
-  clientId?: string
-  supplierId?: string
-  productId: string
-  quantity: number
-  unitPrice: number
-  totalAmount: number
-  status: "paid" | "pending" | "overdue"
-  date: string
-  dueDate?: string
-}