perf: Optimize Formatted Pagination Query Results

Author: fit2cloud-chenyw

backend/common/core/pagination.py

@@ -14,6 +14,8 @@ def _process_result_row(self, row: Row) -> Dict[str, Any]:
         result_dict = {}
         if isinstance(row, int):
             return {'id': row}
+        if isinstance(row, SQLModel) and not hasattr(row, '_fields'):
+            return row.model_dump()
         for item, key in zip(row, row._fields):
             if isinstance(item, SQLModel):
                 result_dict.update(item.model_dump())