feat: add logging, marketplace, and admin enhancements

Database & Migrations:
- Add application_logs table migration for hybrid cloud logging
- Add companies table migration and restructure vendor relationships

Logging System:
- Implement hybrid logging system (database + file)
- Add log_service for centralized log management
- Create admin logs page with filtering and viewing capabilities
- Add init_log_settings.py script for log configuration
- Enhance core logging with database integration

Marketplace Integration:
- Add marketplace admin page with product management
- Create marketplace vendor page with product listings
- Implement marketplace.js for both admin and vendor interfaces
- Add marketplace integration documentation

Admin Enhancements:
- Add imports management page and functionality
- Create settings page for admin configuration
- Add vendor themes management page
- Enhance vendor detail and edit pages
- Improve code quality dashboard and violation details
- Add logs viewing and management
- Update icons guide and shared icon system

Architecture & Documentation:
- Document frontend structure and component architecture
- Document models structure and relationships
- Add vendor-in-token architecture documentation
- Add vendor RBAC (role-based access control) documentation
- Document marketplace integration patterns
- Update architecture patterns documentation

Infrastructure:
- Add platform static files structure (css, img, js)
- Move architecture_scan.py to proper models location
- Update model imports and registrations
- Enhance exception handling
- Update dependency injection patterns

UI/UX:
- Improve vendor edit interface
- Update admin user interface
- Enhance page templates documentation
- Add vendor marketplace interface

app/api/v1/vendor/dashboard.py

@@ -32,31 +32,29 @@ def get_vendor_dashboard_stats(
     - Total customers
     - Revenue metrics
 
-    Vendor is determined from the authenticated user's vendor_user association.
+    Vendor is determined from the JWT token (vendor_id claim).
     Requires Authorization header (API endpoint).
     """
-    # Get vendor from authenticated user's vendor_user record
-    from models.database.vendor import VendorUser
-
-    vendor_user = (
-        db.query(VendorUser).filter(VendorUser.user_id == current_user.id).first()
-    )
-
-    if not vendor_user:
-        from fastapi import HTTPException
+    from fastapi import HTTPException
 
+    # Get vendor ID from token (set by get_current_vendor_api)
+    if not hasattr(current_user, "token_vendor_id"):
         raise HTTPException(
-            status_code=403, detail="User is not associated with any vendor"
+            status_code=400,
+            detail="Token missing vendor information. Please login again.",
         )
 
-    vendor = vendor_user.vendor
-    if not vendor or not vendor.is_active:
-        from fastapi import HTTPException
+    vendor_id = current_user.token_vendor_id
 
+    # Get vendor object to include in response
+    from models.database.vendor import Vendor
+
+    vendor = db.query(Vendor).filter(Vendor.id == vendor_id).first()
+    if not vendor or not vendor.is_active:
         raise HTTPException(status_code=404, detail="Vendor not found or inactive")
 
     # Get vendor-scoped statistics
-    stats_data = stats_service.get_vendor_stats(db=db, vendor_id=vendor.id)
+    stats_data = stats_service.get_vendor_stats(db=db, vendor_id=vendor_id)
 
     return {
         "vendor": {