chore: add ast-grep rule to convert Optional[T] to T | None (#25560)

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

api/core/external_data_tool/base.py

@@ -1,5 +1,4 @@
 from abc import ABC, abstractmethod
-from typing import Optional
 
 from core.extension.extensible import Extensible, ExtensionModule
 
@@ -16,7 +15,7 @@ class ExternalDataTool(Extensible, ABC):
     variable: str
     """the tool variable name of app tool"""
 
-    def __init__(self, tenant_id: str, app_id: str, variable: str, config: Optional[dict] = None):
+    def __init__(self, tenant_id: str, app_id: str, variable: str, config: dict | None = None):
         super().__init__(tenant_id, config)
         self.app_id = app_id
         self.variable = variable
@@ -34,7 +33,7 @@ class ExternalDataTool(Extensible, ABC):
         raise NotImplementedError
 
     @abstractmethod
-    def query(self, inputs: dict, query: Optional[str] = None) -> str:
+    def query(self, inputs: dict, query: str | None = None) -> str:
         """
         Query the external data tool.