Update backend with high-quality catalog and fixes

app/api/seed.py

@@ -165,28 +165,39 @@ async def seed_database(clear: bool = False, db: Session = Depends(get_db)):
             all_sub_cats[s["en"]] = sub_cat # Map both names to the same object
 
 
+    API_VERSION = "2026.03.16.V2"
+    
     # Prioritize the full catalog over the smaller sample
     possible_paths = [
         # 1. Packaged location (relative to this file)
         os.path.normpath(os.path.join(os.path.dirname(__file__), "..", "data", "extra_products_vortex.json")),
-        # 2. Docker /app location
+        # 2. Docker /app location (standard Hugging Face structure)
         "/app/app/data/extra_products_vortex.json",
+        "/app/data/extra_products_vortex.json",
         # 3. Project root (typical for local dev)
         os.path.abspath("kaggle/extra_products_vortex.json"),
+        os.path.abspath("app/data/extra_products_vortex.json"),
         # 4. Fallback to the 200 products sample
         os.path.abspath("real_products_200.json"),
     ]
     
     json_path = None
+    checked_info = []
     for p in possible_paths:
-        if os.path.exists(p):
+        exists = os.path.exists(p)
+        checked_info.append(f"{p}: {'FOUND' if exists else 'NOT FOUND'}")
+        if exists:
             json_path = p
             break
             
     if not json_path:
         return AuthResponse(
             isSuccess=False,
-            value={"message": "Source file not found.", "searched": possible_paths},
+            value={
+                "message": "Source file not found.", 
+                "checked": checked_info,
+                "version": API_VERSION
+            },
             statusCode=404,
             error="File not found"
         )
@@ -343,7 +354,9 @@ async def seed_database(clear: bool = False, db: Session = Depends(get_db)):
                 "total_products": len(products_data),
                 "inserted_new": inserted_count,
                 "skipped": skipped_count,
-                "source_file": os.path.basename(json_path)
+                "source_file": os.path.basename(json_path),
+                "path": json_path,
+                "version": API_VERSION
             },
             statusCode=201,
         )