fix cat issue

src/asquare.py

@@ -261,9 +261,11 @@ async def update_itm(item_id: str, lego_set: dict, item_data: dict = None):
 
             # Get current version for version control
             current_version = fresh_item.get("version")
+            category_id = fresh_item.get("category_id") or LEGO_CAT_ID
 
             print(f"[@DEBUG] Fresh item version: {current_version}")
             print(f"[@DEBUG] Fresh variation version: {variation_version}")
+            print(f"[@DEBUG] Category ID: {category_id}")
 
             # Build upsert body
             variation_obj = {
@@ -294,6 +296,7 @@ async def update_itm(item_id: str, lego_set: dict, item_data: dict = None):
                     "item_data": {
                         "name": pw_name,
                         "description": f"{set_name} - {set_theme}",
+                        "category_id": category_id,  # Preserve category assignment
                         "variations": [variation_obj],
                     },
                 },