shop product refactoring

models/__init__.py

@@ -6,7 +6,8 @@ from .database.base import Base
 from .database.user import User
 from .database.marketplace_product import MarketplaceProduct
 from .database.stock import Stock
-from .database.shop import Shop, ShopProduct
+from .database.shop import Shop
+from .database.product import Product
 from .database.marketplace_import_job import MarketplaceImportJob
 
 # API models (Pydantic) - import the modules, not all classes
@@ -19,7 +20,7 @@ __all__ = [
     "MarketplaceProduct",
     "Stock",
     "Shop",
-    "ShopProduct",
+    "Product",
     "MarketplaceImportJob",
     "api",  # API models namespace
 ]