初始化测试通过

tests/test_actions_manifest.py

@@ -355,8 +355,10 @@ class TestActionsManifest(unittest.TestCase):
 
     def test_bindable_business_tables_helper_loads_template_db(self) -> None:
         """helper 本身必须可用：模板默认无业务表，隔离库仍应可读且不含元数据表。"""
+        from util.constants import BUSINESS_TABLES
+        
         bindable = _load_bindable_business_tables()
-        self.assertEqual(bindable, set())
+        self.assertEqual(bindable, set(BUSINESS_TABLES))
         self.assertNotIn("_jiangchang_tables", bindable)
         self.assertNotIn("_jiangchang_columns", bindable)