feat(pl): 按运输段产品维护合法使用证明并隔离异步会话。

backend/app/api/pl/quota_cert.py

@@ -262,10 +262,11 @@ def list_documents(keyword: Optional[str] = None, status: Optional[str] = None,
 
 @legal_router.get('/stops')
 def list_stop_documents(keyword: Optional[str] = None, status: Optional[str] = None,
+                        plan_no: Optional[str] = Query(None, alias='planNo'),
                         contract_id: Optional[str] = Query(None, alias='contractId'),
                         page: int = Query(1, ge=1), page_size: int = Query(20, alias='pageSize', ge=1, le=100),
                         db: Session = Depends(get_db), user: DbUserContext = Depends(current_user)):
-    return _wire(stop_documents.list_documents(db, user, keyword, status, contract_id, page, page_size))
+    return _wire(stop_documents.list_documents(db, user, keyword, status, contract_id, page, page_size, plan_no=plan_no))
 
 
 @legal_router.get('/stops/{plan_id}')