docs: settle host import leading-star and lookup label contract

tests/test_docs_standards.py

@@ -382,6 +382,10 @@ class TestDocsStandards(unittest.TestCase):
             "drop_deprecated_user_table",
             "孤儿物理表",
             "_jiangchang_grid_presentation",
+            "导入模板表头必填标记",
+            "*显示名",
+            "table_file_import.py",
+            "导入模板 lookup 单元格",
         ):
             self.assertIn(marker, text, msg=f"SCHEMA.md missing {marker!r}")
 
@@ -432,8 +436,21 @@ class TestDocsStandards(unittest.TestCase):
             "visibleWhen",
             "grid_help",
             "列筛选",
+            "导入表头与 lookup 单元格",
+            "table_file_import.py",
+            "*长尾词",
+            "{value} · {label}",
         ):
             self.assertIn(marker, text, msg=f"ACTIONS.md missing {marker!r}")
+        checklist = self._read("development/CHECKLIST.md")
+        self.assertIn("A4-14", checklist)
+        self.assertIn("table_file_import.py", checklist)
+        self.assertTrue(
+            os.path.isfile(
+                os.path.join(get_skill_root(), "scripts/service/table_file_import.py")
+            ),
+            msg="scripts/service/table_file_import.py missing",
+        )
         self.assertTrue(
             os.path.isfile(
                 os.path.join(get_skill_root(), "assets/examples/lookup-skill-cli.action.example.json")