major refactoring adding vendor and customer features

models/schemas/marketplace_product.py

@@ -2,7 +2,7 @@
 from datetime import datetime
 from typing import List, Optional
 from pydantic import BaseModel, ConfigDict, Field
-from models.schemas.stock import StockSummaryResponse
+from models.schemas.inventory import ProductInventorySummary
 
 class MarketplaceProductBase(BaseModel):
     marketplace_product_id: Optional[str] = None
@@ -68,4 +68,4 @@ class MarketplaceProductListResponse(BaseModel):
 
 class MarketplaceProductDetailResponse(BaseModel):
     product: MarketplaceProductResponse
-    stock_info: Optional[StockSummaryResponse] = None
+    inventory_info: Optional[ProductInventorySummary] = None