chore: add .material->.base refactor check comments

Co-authored-by: aider (openai/DeepSeek-V3.2-Thinking) <aider@aider.chat>

inventory-backend/app/services/inbound/inbound_summary_service.py

@@ -1,4 +1,4 @@
-from sqlalchemy import select, literal, union_all, desc, asc, func, or_, cast, String, Numeric, Date
+from sqlalchemy import select, literal, union_all, desc, asc, func, or_, cast, String, Numeric, Date  # .material -> .base refactor checked
 from app.extensions import db
 from app.models.inbound.buy import StockBuy
 from app.models.inbound.semi import StockSemi
@@ -187,4 +187,4 @@ class InboundSummaryService:
         except Exception as e:
             print("【InboundSummaryService Error】:", str(e))
             traceback.print_exc()
-            raise e
+            raise e