style: apply black and isort formatting across entire codebase

- Standardize quote style (single to double quotes)
- Reorder and group imports alphabetically
- Fix line breaks and indentation for consistency
- Apply PEP 8 formatting standards

Also updated Makefile to exclude both venv and .venv from code quality checks.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

app/routes/admin_pages.py

@@ -30,17 +30,15 @@ Routes:
 - GET /code-quality/violations/{violation_id} → Violation details (auth required)
 """
 
-from fastapi import APIRouter, Request, Depends, Path
+from typing import Optional
+
+from fastapi import APIRouter, Depends, Path, Request
 from fastapi.responses import HTMLResponse, RedirectResponse
 from fastapi.templating import Jinja2Templates
 from sqlalchemy.orm import Session
-from typing import Optional
 
-from app.api.deps import (
-    get_current_admin_from_cookie_or_header,
-    get_current_admin_optional,
-    get_db
-)
+from app.api.deps import (get_current_admin_from_cookie_or_header,
+                          get_current_admin_optional, get_db)
 from models.database.user import User
 
 router = APIRouter()
@@ -51,9 +49,10 @@ templates = Jinja2Templates(directory="app/templates")
 # PUBLIC ROUTES (No Authentication Required)
 # ============================================================================
 
+
 @router.get("/", response_class=RedirectResponse, include_in_schema=False)
 async def admin_root(
-        current_user: Optional[User] = Depends(get_current_admin_optional)
+    current_user: Optional[User] = Depends(get_current_admin_optional),
 ):
     """
     Redirect /admin/ based on authentication status.
@@ -70,8 +69,7 @@ async def admin_root(
 
 @router.get("/login", response_class=HTMLResponse, include_in_schema=False)
 async def admin_login_page(
-        request: Request,
-        current_user: Optional[User] = Depends(get_current_admin_optional)
+    request: Request, current_user: Optional[User] = Depends(get_current_admin_optional)
 ):
     """
     Render admin login page.
@@ -83,21 +81,19 @@ async def admin_login_page(
         # User is already logged in as admin, redirect to dashboard
         return RedirectResponse(url="/admin/dashboard", status_code=302)
 
-    return templates.TemplateResponse(
-        "admin/login.html",
-        {"request": request}
-    )
+    return templates.TemplateResponse("admin/login.html", {"request": request})
 
 
 # ============================================================================
 # AUTHENTICATED ROUTES (Admin Only)
 # ============================================================================
 
+
 @router.get("/dashboard", response_class=HTMLResponse, include_in_schema=False)
 async def admin_dashboard_page(
-        request: Request,
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render admin dashboard page.
@@ -108,7 +104,7 @@ async def admin_dashboard_page(
         {
             "request": request,
             "user": current_user,
-        }
+        },
     )
 
 
@@ -116,11 +112,12 @@ async def admin_dashboard_page(
 # VENDOR MANAGEMENT ROUTES
 # ============================================================================
 
+
 @router.get("/vendors", response_class=HTMLResponse, include_in_schema=False)
 async def admin_vendors_list_page(
-        request: Request,
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render vendors management page.
@@ -131,15 +128,15 @@ async def admin_vendors_list_page(
         {
             "request": request,
             "user": current_user,
-        }
+        },
     )
 
 
 @router.get("/vendors/create", response_class=HTMLResponse, include_in_schema=False)
 async def admin_vendor_create_page(
-        request: Request,
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render vendor creation form.
@@ -149,16 +146,18 @@ async def admin_vendor_create_page(
         {
             "request": request,
             "user": current_user,
-        }
+        },
     )
 
 
-@router.get("/vendors/{vendor_code}", response_class=HTMLResponse, include_in_schema=False)
+@router.get(
+    "/vendors/{vendor_code}", response_class=HTMLResponse, include_in_schema=False
+)
 async def admin_vendor_detail_page(
-        request: Request,
-        vendor_code: str = Path(..., description="Vendor code"),
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    vendor_code: str = Path(..., description="Vendor code"),
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render vendor detail page.
@@ -170,16 +169,18 @@ async def admin_vendor_detail_page(
             "request": request,
             "user": current_user,
             "vendor_code": vendor_code,
-        }
+        },
     )
 
 
-@router.get("/vendors/{vendor_code}/edit", response_class=HTMLResponse, include_in_schema=False)
+@router.get(
+    "/vendors/{vendor_code}/edit", response_class=HTMLResponse, include_in_schema=False
+)
 async def admin_vendor_edit_page(
-        request: Request,
-        vendor_code: str = Path(..., description="Vendor code"),
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    vendor_code: str = Path(..., description="Vendor code"),
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render vendor edit form.
@@ -190,7 +191,7 @@ async def admin_vendor_edit_page(
             "request": request,
             "user": current_user,
             "vendor_code": vendor_code,
-        }
+        },
     )
 
 
@@ -198,12 +199,17 @@ async def admin_vendor_edit_page(
 # VENDOR DOMAINS ROUTES
 # ============================================================================
 
-@router.get("/vendors/{vendor_code}/domains", response_class=HTMLResponse, include_in_schema=False)
+
+@router.get(
+    "/vendors/{vendor_code}/domains",
+    response_class=HTMLResponse,
+    include_in_schema=False,
+)
 async def admin_vendor_domains_page(
-        request: Request,
-        vendor_code: str = Path(..., description="Vendor code"),
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    vendor_code: str = Path(..., description="Vendor code"),
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render vendor domains management page.
@@ -215,7 +221,7 @@ async def admin_vendor_domains_page(
             "request": request,
             "user": current_user,
             "vendor_code": vendor_code,
-        }
+        },
     )
 
 
@@ -223,12 +229,15 @@ async def admin_vendor_domains_page(
 # VENDOR THEMES ROUTES
 # ============================================================================
 
-@router.get("/vendors/{vendor_code}/theme", response_class=HTMLResponse, include_in_schema=False)
+
+@router.get(
+    "/vendors/{vendor_code}/theme", response_class=HTMLResponse, include_in_schema=False
+)
 async def admin_vendor_theme_page(
-        request: Request,
-        vendor_code: str = Path(..., description="Vendor code"),
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    vendor_code: str = Path(..., description="Vendor code"),
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render vendor theme customization page.
@@ -240,7 +249,7 @@ async def admin_vendor_theme_page(
             "request": request,
             "user": current_user,
             "vendor_code": vendor_code,
-        }
+        },
     )
 
 
@@ -248,11 +257,12 @@ async def admin_vendor_theme_page(
 # USER MANAGEMENT ROUTES
 # ============================================================================
 
+
 @router.get("/users", response_class=HTMLResponse, include_in_schema=False)
 async def admin_users_page(
-        request: Request,
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render users management page.
@@ -263,7 +273,7 @@ async def admin_users_page(
         {
             "request": request,
             "user": current_user,
-        }
+        },
     )
 
 
@@ -271,11 +281,12 @@ async def admin_users_page(
 # IMPORT MANAGEMENT ROUTES
 # ============================================================================
 
+
 @router.get("/imports", response_class=HTMLResponse, include_in_schema=False)
 async def admin_imports_page(
-        request: Request,
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render imports management page.
@@ -286,7 +297,7 @@ async def admin_imports_page(
         {
             "request": request,
             "user": current_user,
-        }
+        },
     )
 
 
@@ -294,11 +305,12 @@ async def admin_imports_page(
 # SETTINGS ROUTES
 # ============================================================================
 
+
 @router.get("/settings", response_class=HTMLResponse, include_in_schema=False)
 async def admin_settings_page(
-        request: Request,
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render admin settings page.
@@ -309,7 +321,7 @@ async def admin_settings_page(
         {
             "request": request,
             "user": current_user,
-        }
+        },
     )
 
 
@@ -317,11 +329,12 @@ async def admin_settings_page(
 # CONTENT MANAGEMENT SYSTEM (CMS) ROUTES
 # ============================================================================
 
+
 @router.get("/platform-homepage", response_class=HTMLResponse, include_in_schema=False)
 async def admin_platform_homepage_manager(
-        request: Request,
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render platform homepage manager.
@@ -332,15 +345,15 @@ async def admin_platform_homepage_manager(
         {
             "request": request,
             "user": current_user,
-        }
+        },
     )
 
 
 @router.get("/content-pages", response_class=HTMLResponse, include_in_schema=False)
 async def admin_content_pages_list(
-        request: Request,
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render content pages list.
@@ -351,15 +364,17 @@ async def admin_content_pages_list(
         {
             "request": request,
             "user": current_user,
-        }
+        },
     )
 
 
-@router.get("/content-pages/create", response_class=HTMLResponse, include_in_schema=False)
+@router.get(
+    "/content-pages/create", response_class=HTMLResponse, include_in_schema=False
+)
 async def admin_content_page_create(
-        request: Request,
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render create content page form.
@@ -371,16 +386,20 @@ async def admin_content_page_create(
             "request": request,
             "user": current_user,
             "page_id": None,  # Indicates this is a create operation
-        }
+        },
     )
 
 
-@router.get("/content-pages/{page_id}/edit", response_class=HTMLResponse, include_in_schema=False)
+@router.get(
+    "/content-pages/{page_id}/edit",
+    response_class=HTMLResponse,
+    include_in_schema=False,
+)
 async def admin_content_page_edit(
-        request: Request,
-        page_id: int = Path(..., description="Content page ID"),
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    page_id: int = Path(..., description="Content page ID"),
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render edit content page form.
@@ -392,7 +411,7 @@ async def admin_content_page_edit(
             "request": request,
             "user": current_user,
             "page_id": page_id,
-        }
+        },
     )
 
 
@@ -400,11 +419,12 @@ async def admin_content_page_edit(
 # DEVELOPER TOOLS - COMPONENTS & TESTING
 # ============================================================================
 
+
 @router.get("/components", response_class=HTMLResponse, include_in_schema=False)
 async def admin_components_page(
-        request: Request,
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render UI components library page.
@@ -415,7 +435,7 @@ async def admin_components_page(
         {
             "request": request,
             "user": current_user,
-        }
+        },
     )
 
 
@@ -423,7 +443,7 @@ async def admin_components_page(
 async def admin_icons_page(
     request: Request,
     current_user: User = Depends(get_current_admin_from_cookie_or_header),
-    db: Session = Depends(get_db)
+    db: Session = Depends(get_db),
 ):
     """
     Render icons browser page.
@@ -434,15 +454,15 @@ async def admin_icons_page(
         {
             "request": request,
             "user": current_user,
-        }
+        },
     )
 
 
 @router.get("/testing", response_class=HTMLResponse, include_in_schema=False)
 async def admin_testing_hub(
-        request: Request,
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render testing hub page.
@@ -453,15 +473,15 @@ async def admin_testing_hub(
         {
             "request": request,
             "user": current_user,
-        }
+        },
     )
 
 
 @router.get("/test/auth-flow", response_class=HTMLResponse, include_in_schema=False)
 async def admin_test_auth_flow(
-        request: Request,
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render authentication flow testing page.
@@ -472,15 +492,19 @@ async def admin_test_auth_flow(
         {
             "request": request,
             "user": current_user,
-        }
+        },
     )
 
 
-@router.get("/test/vendors-users-migration", response_class=HTMLResponse, include_in_schema=False)
+@router.get(
+    "/test/vendors-users-migration",
+    response_class=HTMLResponse,
+    include_in_schema=False,
+)
 async def admin_test_vendors_users_migration(
-        request: Request,
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render vendors and users migration testing page.
@@ -491,7 +515,7 @@ async def admin_test_vendors_users_migration(
         {
             "request": request,
             "user": current_user,
-        }
+        },
     )
 
 
@@ -499,11 +523,12 @@ async def admin_test_vendors_users_migration(
 # CODE QUALITY & ARCHITECTURE ROUTES
 # ============================================================================
 
+
 @router.get("/code-quality", response_class=HTMLResponse, include_in_schema=False)
 async def admin_code_quality_dashboard(
-        request: Request,
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render code quality dashboard.
@@ -514,15 +539,17 @@ async def admin_code_quality_dashboard(
         {
             "request": request,
             "user": current_user,
-        }
+        },
     )
 
 
-@router.get("/code-quality/violations", response_class=HTMLResponse, include_in_schema=False)
+@router.get(
+    "/code-quality/violations", response_class=HTMLResponse, include_in_schema=False
+)
 async def admin_code_quality_violations(
-        request: Request,
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render violations list page.
@@ -533,16 +560,20 @@ async def admin_code_quality_violations(
         {
             "request": request,
             "user": current_user,
-        }
+        },
     )
 
 
-@router.get("/code-quality/violations/{violation_id}", response_class=HTMLResponse, include_in_schema=False)
+@router.get(
+    "/code-quality/violations/{violation_id}",
+    response_class=HTMLResponse,
+    include_in_schema=False,
+)
 async def admin_code_quality_violation_detail(
-        request: Request,
-        violation_id: int = Path(..., description="Violation ID"),
-        current_user: User = Depends(get_current_admin_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    violation_id: int = Path(..., description="Violation ID"),
+    current_user: User = Depends(get_current_admin_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render violation detail page.
@@ -554,5 +585,5 @@ async def admin_code_quality_violation_detail(
             "request": request,
             "user": current_user,
             "violation_id": violation_id,
-        }
+        },
     )

app/routes/shop_pages.py

@@ -31,7 +31,8 @@ Routes (all mounted at /shop/* or /vendors/{code}/shop/* prefix):
 """
 
 import logging
-from fastapi import APIRouter, Request, Depends, Path
+
+from fastapi import APIRouter, Depends, Path, Request
 from fastapi.responses import HTMLResponse, RedirectResponse
 from fastapi.templating import Jinja2Templates
 from sqlalchemy.orm import Session
@@ -50,6 +51,7 @@ logger = logging.getLogger(__name__)
 # HELPER: Build Shop Template Context
 # ============================================================================
 
+
 def get_shop_context(request: Request, db: Session = None, **extra_context) -> dict:
     """
     Build template context for shop pages.
@@ -76,13 +78,17 @@ def get_shop_context(request: Request, db: Session = None, **extra_context) -> d
         get_shop_context(request, db=db, user=current_user, product_id=123)
     """
     # Extract from middleware state
-    vendor = getattr(request.state, 'vendor', None)
-    theme = getattr(request.state, 'theme', None)
-    clean_path = getattr(request.state, 'clean_path', request.url.path)
-    vendor_context = getattr(request.state, 'vendor_context', None)
+    vendor = getattr(request.state, "vendor", None)
+    theme = getattr(request.state, "theme", None)
+    clean_path = getattr(request.state, "clean_path", request.url.path)
+    vendor_context = getattr(request.state, "vendor_context", None)
 
     # Get detection method from vendor_context
-    access_method = vendor_context.get('detection_method', 'unknown') if vendor_context else 'unknown'
+    access_method = (
+        vendor_context.get("detection_method", "unknown")
+        if vendor_context
+        else "unknown"
+    )
 
     if vendor is None:
         logger.warning(
@@ -91,7 +97,7 @@ def get_shop_context(request: Request, db: Session = None, **extra_context) -> d
                 "path": request.url.path,
                 "host": request.headers.get("host", ""),
                 "has_vendor": False,
-            }
+            },
         )
 
     # Calculate base URL for links
@@ -100,7 +106,11 @@ def get_shop_context(request: Request, db: Session = None, **extra_context) -> d
     base_url = "/"
     if access_method == "path" and vendor:
         # Use the full_prefix from vendor_context to determine which pattern was used
-        full_prefix = vendor_context.get('full_prefix', '/vendor/') if vendor_context else '/vendor/'
+        full_prefix = (
+            vendor_context.get("full_prefix", "/vendor/")
+            if vendor_context
+            else "/vendor/"
+        )
         base_url = f"{full_prefix}{vendor.subdomain}/"
 
     # Load footer navigation pages from CMS if db session provided
@@ -111,22 +121,16 @@ def get_shop_context(request: Request, db: Session = None, **extra_context) -> d
             vendor_id = vendor.id
             # Get pages configured to show in footer
             footer_pages = content_page_service.list_pages_for_vendor(
-                db,
-                vendor_id=vendor_id,
-                footer_only=True,
-                include_unpublished=False
+                db, vendor_id=vendor_id, footer_only=True, include_unpublished=False
             )
             # Get pages configured to show in header
             header_pages = content_page_service.list_pages_for_vendor(
-                db,
-                vendor_id=vendor_id,
-                header_only=True,
-                include_unpublished=False
+                db, vendor_id=vendor_id, header_only=True, include_unpublished=False
             )
         except Exception as e:
             logger.error(
                 f"[SHOP_CONTEXT] Failed to load navigation pages",
-                extra={"error": str(e), "vendor_id": vendor.id if vendor else None}
+                extra={"error": str(e), "vendor_id": vendor.id if vendor else None},
             )
 
     context = {
@@ -156,7 +160,7 @@ def get_shop_context(request: Request, db: Session = None, **extra_context) -> d
             "footer_pages_count": len(footer_pages),
             "header_pages_count": len(header_pages),
             "extra_keys": list(extra_context.keys()) if extra_context else [],
-        }
+        },
     )
 
     return context
@@ -166,6 +170,7 @@ def get_shop_context(request: Request, db: Session = None, **extra_context) -> d
 # PUBLIC SHOP ROUTES (No Authentication Required)
 # ============================================================================
 
+
 @router.get("/", response_class=HTMLResponse, include_in_schema=False)
 @router.get("/products", response_class=HTMLResponse, include_in_schema=False)
 async def shop_products_page(request: Request, db: Session = Depends(get_db)):
@@ -177,21 +182,21 @@ async def shop_products_page(request: Request, db: Session = Depends(get_db)):
         f"[SHOP_HANDLER] shop_products_page REACHED",
         extra={
             "path": request.url.path,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
     return templates.TemplateResponse(
-        "shop/products.html",
-        get_shop_context(request, db=db)
+        "shop/products.html", get_shop_context(request, db=db)
     )
 
 
-@router.get("/products/{product_id}", response_class=HTMLResponse, include_in_schema=False)
+@router.get(
+    "/products/{product_id}", response_class=HTMLResponse, include_in_schema=False
+)
 async def shop_product_detail_page(
-        request: Request,
-        product_id: int = Path(..., description="Product ID")
+    request: Request, product_id: int = Path(..., description="Product ID")
 ):
     """
     Render product detail page.
@@ -201,21 +206,21 @@ async def shop_product_detail_page(
         f"[SHOP_HANDLER] shop_products_page REACHED",
         extra={
             "path": request.url.path,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
     return templates.TemplateResponse(
-        "shop/product.html",
-        get_shop_context(request, product_id=product_id)
+        "shop/product.html", get_shop_context(request, product_id=product_id)
     )
 
 
-@router.get("/categories/{category_slug}", response_class=HTMLResponse, include_in_schema=False)
+@router.get(
+    "/categories/{category_slug}", response_class=HTMLResponse, include_in_schema=False
+)
 async def shop_category_page(
-        request: Request,
-        category_slug: str = Path(..., description="Category slug")
+    request: Request, category_slug: str = Path(..., description="Category slug")
 ):
     """
     Render category products page.
@@ -225,14 +230,13 @@ async def shop_category_page(
         f"[SHOP_HANDLER] shop_products_page REACHED",
         extra={
             "path": request.url.path,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
     return templates.TemplateResponse(
-        "shop/category.html",
-        get_shop_context(request, category_slug=category_slug)
+        "shop/category.html", get_shop_context(request, category_slug=category_slug)
     )
 
 
@@ -246,15 +250,12 @@ async def shop_cart_page(request: Request):
         f"[SHOP_HANDLER] shop_products_page REACHED",
         extra={
             "path": request.url.path,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
-    return templates.TemplateResponse(
-        "shop/cart.html",
-        get_shop_context(request)
-    )
+    return templates.TemplateResponse("shop/cart.html", get_shop_context(request))
 
 
 @router.get("/checkout", response_class=HTMLResponse, include_in_schema=False)
@@ -267,15 +268,12 @@ async def shop_checkout_page(request: Request):
         f"[SHOP_HANDLER] shop_products_page REACHED",
         extra={
             "path": request.url.path,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
-    return templates.TemplateResponse(
-        "shop/checkout.html",
-        get_shop_context(request)
-    )
+    return templates.TemplateResponse("shop/checkout.html", get_shop_context(request))
 
 
 @router.get("/search", response_class=HTMLResponse, include_in_schema=False)
@@ -288,21 +286,19 @@ async def shop_search_page(request: Request):
         f"[SHOP_HANDLER] shop_products_page REACHED",
         extra={
             "path": request.url.path,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
-    return templates.TemplateResponse(
-        "shop/search.html",
-        get_shop_context(request)
-    )
+    return templates.TemplateResponse("shop/search.html", get_shop_context(request))
 
 
 # ============================================================================
 # CUSTOMER ACCOUNT - PUBLIC ROUTES (No Authentication)
 # ============================================================================
 
+
 @router.get("/account/register", response_class=HTMLResponse, include_in_schema=False)
 async def shop_register_page(request: Request):
     """
@@ -313,14 +309,13 @@ async def shop_register_page(request: Request):
         f"[SHOP_HANDLER] shop_products_page REACHED",
         extra={
             "path": request.url.path,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
     return templates.TemplateResponse(
-        "shop/account/register.html",
-        get_shop_context(request)
+        "shop/account/register.html", get_shop_context(request)
     )
 
 
@@ -334,18 +329,19 @@ async def shop_login_page(request: Request):
         f"[SHOP_HANDLER] shop_products_page REACHED",
         extra={
             "path": request.url.path,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
     return templates.TemplateResponse(
-        "shop/account/login.html",
-        get_shop_context(request)
+        "shop/account/login.html", get_shop_context(request)
     )
 
 
-@router.get("/account/forgot-password", response_class=HTMLResponse, include_in_schema=False)
+@router.get(
+    "/account/forgot-password", response_class=HTMLResponse, include_in_schema=False
+)
 async def shop_forgot_password_page(request: Request):
     """
     Render forgot password page.
@@ -355,14 +351,13 @@ async def shop_forgot_password_page(request: Request):
         f"[SHOP_HANDLER] shop_products_page REACHED",
         extra={
             "path": request.url.path,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
     return templates.TemplateResponse(
-        "shop/account/forgot-password.html",
-        get_shop_context(request)
+        "shop/account/forgot-password.html", get_shop_context(request)
     )
 
 
@@ -370,6 +365,7 @@ async def shop_forgot_password_page(request: Request):
 # CUSTOMER ACCOUNT - AUTHENTICATED ROUTES
 # ============================================================================
 
+
 @router.get("/account", response_class=RedirectResponse, include_in_schema=False)
 @router.get("/account/", response_class=RedirectResponse, include_in_schema=False)
 async def shop_account_root(request: Request):
@@ -380,19 +376,27 @@ async def shop_account_root(request: Request):
         f"[SHOP_HANDLER] shop_products_page REACHED",
         extra={
             "path": request.url.path,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
     # Get base_url from context for proper redirect
-    vendor = getattr(request.state, 'vendor', None)
-    vendor_context = getattr(request.state, 'vendor_context', None)
-    access_method = vendor_context.get('detection_method', 'unknown') if vendor_context else 'unknown'
+    vendor = getattr(request.state, "vendor", None)
+    vendor_context = getattr(request.state, "vendor_context", None)
+    access_method = (
+        vendor_context.get("detection_method", "unknown")
+        if vendor_context
+        else "unknown"
+    )
 
     base_url = "/"
     if access_method == "path" and vendor:
-        full_prefix = vendor_context.get('full_prefix', '/vendor/') if vendor_context else '/vendor/'
+        full_prefix = (
+            vendor_context.get("full_prefix", "/vendor/")
+            if vendor_context
+            else "/vendor/"
+        )
         base_url = f"{full_prefix}{vendor.subdomain}/"
 
     return RedirectResponse(url=f"{base_url}shop/account/dashboard", status_code=302)
@@ -400,9 +404,9 @@ async def shop_account_root(request: Request):
 
 @router.get("/account/dashboard", response_class=HTMLResponse, include_in_schema=False)
 async def shop_account_dashboard_page(
-        request: Request,
-        current_customer: Customer = Depends(get_current_customer_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_customer: Customer = Depends(get_current_customer_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render customer account dashboard.
@@ -413,22 +417,21 @@ async def shop_account_dashboard_page(
         f"[SHOP_HANDLER] shop_products_page REACHED",
         extra={
             "path": request.url.path,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
     return templates.TemplateResponse(
-        "shop/account/dashboard.html",
-        get_shop_context(request, user=current_customer)
+        "shop/account/dashboard.html", get_shop_context(request, user=current_customer)
     )
 
 
 @router.get("/account/orders", response_class=HTMLResponse, include_in_schema=False)
 async def shop_orders_page(
-        request: Request,
-        current_customer: Customer = Depends(get_current_customer_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_customer: Customer = Depends(get_current_customer_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render customer orders history page.
@@ -439,23 +442,24 @@ async def shop_orders_page(
         f"[SHOP_HANDLER] shop_products_page REACHED",
         extra={
             "path": request.url.path,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
     return templates.TemplateResponse(
-        "shop/account/orders.html",
-        get_shop_context(request, user=current_customer)
+        "shop/account/orders.html", get_shop_context(request, user=current_customer)
     )
 
 
-@router.get("/account/orders/{order_id}", response_class=HTMLResponse, include_in_schema=False)
+@router.get(
+    "/account/orders/{order_id}", response_class=HTMLResponse, include_in_schema=False
+)
 async def shop_order_detail_page(
-        request: Request,
-        order_id: int = Path(..., description="Order ID"),
-        current_customer: Customer = Depends(get_current_customer_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    order_id: int = Path(..., description="Order ID"),
+    current_customer: Customer = Depends(get_current_customer_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render customer order detail page.
@@ -466,22 +470,22 @@ async def shop_order_detail_page(
         f"[SHOP_HANDLER] shop_products_page REACHED",
         extra={
             "path": request.url.path,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
     return templates.TemplateResponse(
         "shop/account/order-detail.html",
-        get_shop_context(request, user=current_customer, order_id=order_id)
+        get_shop_context(request, user=current_customer, order_id=order_id),
     )
 
 
 @router.get("/account/profile", response_class=HTMLResponse, include_in_schema=False)
 async def shop_profile_page(
-        request: Request,
-        current_customer: Customer = Depends(get_current_customer_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_customer: Customer = Depends(get_current_customer_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render customer profile page.
@@ -492,22 +496,21 @@ async def shop_profile_page(
         f"[SHOP_HANDLER] shop_products_page REACHED",
         extra={
             "path": request.url.path,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
     return templates.TemplateResponse(
-        "shop/account/profile.html",
-        get_shop_context(request, user=current_customer)
+        "shop/account/profile.html", get_shop_context(request, user=current_customer)
     )
 
 
 @router.get("/account/addresses", response_class=HTMLResponse, include_in_schema=False)
 async def shop_addresses_page(
-        request: Request,
-        current_customer: Customer = Depends(get_current_customer_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_customer: Customer = Depends(get_current_customer_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render customer addresses management page.
@@ -518,22 +521,21 @@ async def shop_addresses_page(
         f"[SHOP_HANDLER] shop_products_page REACHED",
         extra={
             "path": request.url.path,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
     return templates.TemplateResponse(
-        "shop/account/addresses.html",
-        get_shop_context(request, user=current_customer)
+        "shop/account/addresses.html", get_shop_context(request, user=current_customer)
     )
 
 
 @router.get("/account/wishlist", response_class=HTMLResponse, include_in_schema=False)
 async def shop_wishlist_page(
-        request: Request,
-        current_customer: Customer = Depends(get_current_customer_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_customer: Customer = Depends(get_current_customer_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render customer wishlist page.
@@ -544,22 +546,21 @@ async def shop_wishlist_page(
         f"[SHOP_HANDLER] shop_products_page REACHED",
         extra={
             "path": request.url.path,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
     return templates.TemplateResponse(
-        "shop/account/wishlist.html",
-        get_shop_context(request, user=current_customer)
+        "shop/account/wishlist.html", get_shop_context(request, user=current_customer)
     )
 
 
 @router.get("/account/settings", response_class=HTMLResponse, include_in_schema=False)
 async def shop_settings_page(
-        request: Request,
-        current_customer: Customer = Depends(get_current_customer_from_cookie_or_header),
-        db: Session = Depends(get_db)
+    request: Request,
+    current_customer: Customer = Depends(get_current_customer_from_cookie_or_header),
+    db: Session = Depends(get_db),
 ):
     """
     Render customer account settings page.
@@ -570,14 +571,13 @@ async def shop_settings_page(
         f"[SHOP_HANDLER] shop_products_page REACHED",
         extra={
             "path": request.url.path,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
     return templates.TemplateResponse(
-        "shop/account/settings.html",
-        get_shop_context(request, user=current_customer)
+        "shop/account/settings.html", get_shop_context(request, user=current_customer)
     )
 
 
@@ -585,11 +585,12 @@ async def shop_settings_page(
 # DYNAMIC CONTENT PAGES (CMS)
 # ============================================================================
 
+
 @router.get("/{slug}", response_class=HTMLResponse, include_in_schema=False)
 async def generic_content_page(
     request: Request,
     slug: str = Path(..., description="Content page slug"),
-    db: Session = Depends(get_db)
+    db: Session = Depends(get_db),
 ):
     """
     Generic content page handler (CMS).
@@ -612,20 +613,17 @@ async def generic_content_page(
         extra={
             "path": request.url.path,
             "slug": slug,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
-    vendor = getattr(request.state, 'vendor', None)
+    vendor = getattr(request.state, "vendor", None)
     vendor_id = vendor.id if vendor else None
 
     # Load content page from database (vendor override → platform default)
     page = content_page_service.get_page_for_vendor(
-        db,
-        slug=slug,
-        vendor_id=vendor_id,
-        include_unpublished=False
+        db, slug=slug, vendor_id=vendor_id, include_unpublished=False
     )
 
     if not page:
@@ -635,7 +633,7 @@ async def generic_content_page(
                 "slug": slug,
                 "vendor_id": vendor_id,
                 "vendor_name": vendor.name if vendor else None,
-            }
+            },
         )
         raise HTTPException(status_code=404, detail=f"Page not found: {slug}")
 
@@ -647,12 +645,11 @@ async def generic_content_page(
             "page_title": page.title,
             "is_vendor_override": page.vendor_id is not None,
             "vendor_id": vendor_id,
-        }
+        },
     )
 
     return templates.TemplateResponse(
-        "shop/content-page.html",
-        get_shop_context(request, page=page)
+        "shop/content-page.html", get_shop_context(request, page=page)
     )
 
 
@@ -660,6 +657,7 @@ async def generic_content_page(
 # DEBUG ENDPOINTS - For troubleshooting context issues
 # ============================================================================
 
+
 @router.get("/debug/context", response_class=HTMLResponse, include_in_schema=False)
 async def debug_context(request: Request):
     """
@@ -670,8 +668,8 @@ async def debug_context(request: Request):
 
     URL: /shop/debug/context
     """
-    vendor = getattr(request.state, 'vendor', None)
-    theme = getattr(request.state, 'theme', None)
+    vendor = getattr(request.state, "vendor", None)
+    theme = getattr(request.state, "theme", None)
 
     debug_info = {
         "path": request.url.path,
@@ -687,12 +685,13 @@ async def debug_context(request: Request):
             "found": theme is not None,
             "name": theme.get("theme_name") if theme else None,
         },
-        "clean_path": getattr(request.state, 'clean_path', 'NOT SET'),
-        "context_type": str(getattr(request.state, 'context_type', 'NOT SET')),
+        "clean_path": getattr(request.state, "clean_path", "NOT SET"),
+        "context_type": str(getattr(request.state, "context_type", "NOT SET")),
     }
 
     # Return as JSON-like HTML for easy reading
     import json
+
     html_content = f"""
     <!DOCTYPE html>
     <html>

app/routes/vendor_pages.py

@@ -21,18 +21,16 @@ Routes:
 - GET /vendor/{vendor_code}/settings     → Vendor settings
 """
 
-from fastapi import APIRouter, Request, Depends, Path, HTTPException
+import logging
+from typing import Optional
+
+from fastapi import APIRouter, Depends, HTTPException, Path, Request
 from fastapi.responses import HTMLResponse, RedirectResponse
 from fastapi.templating import Jinja2Templates
 from sqlalchemy.orm import Session
-from typing import Optional
-import logging
 
-from app.api.deps import (
-    get_current_vendor_from_cookie_or_header,
-    get_current_vendor_optional,
-    get_db
-)
+from app.api.deps import (get_current_vendor_from_cookie_or_header,
+                          get_current_vendor_optional, get_db)
 from app.services.content_page_service import content_page_service
 from models.database.user import User
 
@@ -46,6 +44,7 @@ templates = Jinja2Templates(directory="app/templates")
 # PUBLIC ROUTES (No Authentication Required)
 # ============================================================================
 
+
 @router.get("/{vendor_code}", response_class=RedirectResponse, include_in_schema=False)
 async def vendor_root_no_slash(vendor_code: str = Path(..., description="Vendor code")):
     """
@@ -57,8 +56,8 @@ async def vendor_root_no_slash(vendor_code: str = Path(..., description="Vendor
 
 @router.get("/{vendor_code}/", response_class=RedirectResponse, include_in_schema=False)
 async def vendor_root(
-        vendor_code: str = Path(..., description="Vendor code"),
-        current_user: Optional[User] = Depends(get_current_vendor_optional)
+    vendor_code: str = Path(..., description="Vendor code"),
+    current_user: Optional[User] = Depends(get_current_vendor_optional),
 ):
     """
     Redirect /vendor/{code}/ based on authentication status.
@@ -73,11 +72,13 @@ async def vendor_root(
     return RedirectResponse(url=f"/vendor/{vendor_code}/login", status_code=302)
 
 
-@router.get("/{vendor_code}/login", response_class=HTMLResponse, include_in_schema=False)
+@router.get(
+    "/{vendor_code}/login", response_class=HTMLResponse, include_in_schema=False
+)
 async def vendor_login_page(
-        request: Request,
-        vendor_code: str = Path(..., description="Vendor code"),
-        current_user: Optional[User] = Depends(get_current_vendor_optional)
+    request: Request,
+    vendor_code: str = Path(..., description="Vendor code"),
+    current_user: Optional[User] = Depends(get_current_vendor_optional),
 ):
     """
     Render vendor login page.
@@ -99,7 +100,7 @@ async def vendor_login_page(
         {
             "request": request,
             "vendor_code": vendor_code,
-        }
+        },
     )
 
 
@@ -107,11 +108,14 @@ async def vendor_login_page(
 # AUTHENTICATED ROUTES (Vendor Users Only)
 # ============================================================================
 
-@router.get("/{vendor_code}/dashboard", response_class=HTMLResponse, include_in_schema=False)
+
+@router.get(
+    "/{vendor_code}/dashboard", response_class=HTMLResponse, include_in_schema=False
+)
 async def vendor_dashboard_page(
-        request: Request,
-        vendor_code: str = Path(..., description="Vendor code"),
-        current_user: User = Depends(get_current_vendor_from_cookie_or_header)
+    request: Request,
+    vendor_code: str = Path(..., description="Vendor code"),
+    current_user: User = Depends(get_current_vendor_from_cookie_or_header),
 ):
     """
     Render vendor dashboard.
@@ -128,7 +132,7 @@ async def vendor_dashboard_page(
             "request": request,
             "user": current_user,
             "vendor_code": vendor_code,
-        }
+        },
     )
 
 
@@ -136,11 +140,14 @@ async def vendor_dashboard_page(
 # PRODUCT MANAGEMENT
 # ============================================================================
 
-@router.get("/{vendor_code}/products", response_class=HTMLResponse, include_in_schema=False)
+
+@router.get(
+    "/{vendor_code}/products", response_class=HTMLResponse, include_in_schema=False
+)
 async def vendor_products_page(
-        request: Request,
-        vendor_code: str = Path(..., description="Vendor code"),
-        current_user: User = Depends(get_current_vendor_from_cookie_or_header)
+    request: Request,
+    vendor_code: str = Path(..., description="Vendor code"),
+    current_user: User = Depends(get_current_vendor_from_cookie_or_header),
 ):
     """
     Render products management page.
@@ -152,7 +159,7 @@ async def vendor_products_page(
             "request": request,
             "user": current_user,
             "vendor_code": vendor_code,
-        }
+        },
     )
 
 
@@ -160,11 +167,14 @@ async def vendor_products_page(
 # ORDER MANAGEMENT
 # ============================================================================
 
-@router.get("/{vendor_code}/orders", response_class=HTMLResponse, include_in_schema=False)
+
+@router.get(
+    "/{vendor_code}/orders", response_class=HTMLResponse, include_in_schema=False
+)
 async def vendor_orders_page(
-        request: Request,
-        vendor_code: str = Path(..., description="Vendor code"),
-        current_user: User = Depends(get_current_vendor_from_cookie_or_header)
+    request: Request,
+    vendor_code: str = Path(..., description="Vendor code"),
+    current_user: User = Depends(get_current_vendor_from_cookie_or_header),
 ):
     """
     Render orders management page.
@@ -176,7 +186,7 @@ async def vendor_orders_page(
             "request": request,
             "user": current_user,
             "vendor_code": vendor_code,
-        }
+        },
     )
 
 
@@ -184,11 +194,14 @@ async def vendor_orders_page(
 # CUSTOMER MANAGEMENT
 # ============================================================================
 
-@router.get("/{vendor_code}/customers", response_class=HTMLResponse, include_in_schema=False)
+
+@router.get(
+    "/{vendor_code}/customers", response_class=HTMLResponse, include_in_schema=False
+)
 async def vendor_customers_page(
-        request: Request,
-        vendor_code: str = Path(..., description="Vendor code"),
-        current_user: User = Depends(get_current_vendor_from_cookie_or_header)
+    request: Request,
+    vendor_code: str = Path(..., description="Vendor code"),
+    current_user: User = Depends(get_current_vendor_from_cookie_or_header),
 ):
     """
     Render customers management page.
@@ -200,7 +213,7 @@ async def vendor_customers_page(
             "request": request,
             "user": current_user,
             "vendor_code": vendor_code,
-        }
+        },
     )
 
 
@@ -208,11 +221,14 @@ async def vendor_customers_page(
 # INVENTORY MANAGEMENT
 # ============================================================================
 
-@router.get("/{vendor_code}/inventory", response_class=HTMLResponse, include_in_schema=False)
+
+@router.get(
+    "/{vendor_code}/inventory", response_class=HTMLResponse, include_in_schema=False
+)
 async def vendor_inventory_page(
-        request: Request,
-        vendor_code: str = Path(..., description="Vendor code"),
-        current_user: User = Depends(get_current_vendor_from_cookie_or_header)
+    request: Request,
+    vendor_code: str = Path(..., description="Vendor code"),
+    current_user: User = Depends(get_current_vendor_from_cookie_or_header),
 ):
     """
     Render inventory management page.
@@ -224,7 +240,7 @@ async def vendor_inventory_page(
             "request": request,
             "user": current_user,
             "vendor_code": vendor_code,
-        }
+        },
     )
 
 
@@ -232,11 +248,14 @@ async def vendor_inventory_page(
 # MARKETPLACE IMPORTS
 # ============================================================================
 
-@router.get("/{vendor_code}/marketplace", response_class=HTMLResponse, include_in_schema=False)
+
+@router.get(
+    "/{vendor_code}/marketplace", response_class=HTMLResponse, include_in_schema=False
+)
 async def vendor_marketplace_page(
-        request: Request,
-        vendor_code: str = Path(..., description="Vendor code"),
-        current_user: User = Depends(get_current_vendor_from_cookie_or_header)
+    request: Request,
+    vendor_code: str = Path(..., description="Vendor code"),
+    current_user: User = Depends(get_current_vendor_from_cookie_or_header),
 ):
     """
     Render marketplace import page.
@@ -248,7 +267,7 @@ async def vendor_marketplace_page(
             "request": request,
             "user": current_user,
             "vendor_code": vendor_code,
-        }
+        },
     )
 
 
@@ -256,11 +275,12 @@ async def vendor_marketplace_page(
 # TEAM MANAGEMENT
 # ============================================================================
 
+
 @router.get("/{vendor_code}/team", response_class=HTMLResponse, include_in_schema=False)
 async def vendor_team_page(
-        request: Request,
-        vendor_code: str = Path(..., description="Vendor code"),
-        current_user: User = Depends(get_current_vendor_from_cookie_or_header)
+    request: Request,
+    vendor_code: str = Path(..., description="Vendor code"),
+    current_user: User = Depends(get_current_vendor_from_cookie_or_header),
 ):
     """
     Render team management page.
@@ -272,7 +292,7 @@ async def vendor_team_page(
             "request": request,
             "user": current_user,
             "vendor_code": vendor_code,
-        }
+        },
     )
 
 
@@ -280,11 +300,14 @@ async def vendor_team_page(
 # PROFILE & SETTINGS
 # ============================================================================
 
-@router.get("/{vendor_code}/profile", response_class=HTMLResponse, include_in_schema=False)
+
+@router.get(
+    "/{vendor_code}/profile", response_class=HTMLResponse, include_in_schema=False
+)
 async def vendor_profile_page(
-        request: Request,
-        vendor_code: str = Path(..., description="Vendor code"),
-        current_user: User = Depends(get_current_vendor_from_cookie_or_header)
+    request: Request,
+    vendor_code: str = Path(..., description="Vendor code"),
+    current_user: User = Depends(get_current_vendor_from_cookie_or_header),
 ):
     """
     Render vendor profile page.
@@ -296,15 +319,17 @@ async def vendor_profile_page(
             "request": request,
             "user": current_user,
             "vendor_code": vendor_code,
-        }
+        },
     )
 
 
-@router.get("/{vendor_code}/settings", response_class=HTMLResponse, include_in_schema=False)
+@router.get(
+    "/{vendor_code}/settings", response_class=HTMLResponse, include_in_schema=False
+)
 async def vendor_settings_page(
-        request: Request,
-        vendor_code: str = Path(..., description="Vendor code"),
-        current_user: User = Depends(get_current_vendor_from_cookie_or_header)
+    request: Request,
+    vendor_code: str = Path(..., description="Vendor code"),
+    current_user: User = Depends(get_current_vendor_from_cookie_or_header),
 ):
     """
     Render vendor settings page.
@@ -316,7 +341,7 @@ async def vendor_settings_page(
             "request": request,
             "user": current_user,
             "vendor_code": vendor_code,
-        }
+        },
     )
 
 
@@ -324,12 +349,15 @@ async def vendor_settings_page(
 # DYNAMIC CONTENT PAGES (CMS)
 # ============================================================================
 
-@router.get("/{vendor_code}/{slug}", response_class=HTMLResponse, include_in_schema=False)
+
+@router.get(
+    "/{vendor_code}/{slug}", response_class=HTMLResponse, include_in_schema=False
+)
 async def vendor_content_page(
     request: Request,
     vendor_code: str = Path(..., description="Vendor code"),
     slug: str = Path(..., description="Content page slug"),
-    db: Session = Depends(get_db)
+    db: Session = Depends(get_db),
 ):
     """
     Generic content page handler for vendor shop (CMS).
@@ -351,20 +379,17 @@ async def vendor_content_page(
             "path": request.url.path,
             "vendor_code": vendor_code,
             "slug": slug,
-            "vendor": getattr(request.state, 'vendor', 'NOT SET'),
-            "context": getattr(request.state, 'context_type', 'NOT SET'),
-        }
+            "vendor": getattr(request.state, "vendor", "NOT SET"),
+            "context": getattr(request.state, "context_type", "NOT SET"),
+        },
     )
 
-    vendor = getattr(request.state, 'vendor', None)
+    vendor = getattr(request.state, "vendor", None)
     vendor_id = vendor.id if vendor else None
 
     # Load content page from database (vendor override → platform default)
     page = content_page_service.get_page_for_vendor(
-        db,
-        slug=slug,
-        vendor_id=vendor_id,
-        include_unpublished=False
+        db, slug=slug, vendor_id=vendor_id, include_unpublished=False
     )
 
     if not page:
@@ -374,7 +399,7 @@ async def vendor_content_page(
                 "slug": slug,
                 "vendor_code": vendor_code,
                 "vendor_id": vendor_id,
-            }
+            },
         )
         raise HTTPException(status_code=404, detail="Page not found")
 
@@ -385,7 +410,7 @@ async def vendor_content_page(
             "page_id": page.id,
             "is_vendor_override": page.vendor_id is not None,
             "vendor_id": vendor_id,
-        }
+        },
     )
 
     return templates.TemplateResponse(
@@ -394,5 +419,5 @@ async def vendor_content_page(
             "request": request,
             "page": page,
             "vendor_code": vendor_code,
-        }
+        },
     )