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/tools/plugin_tool/tool.py

@@ -1,5 +1,5 @@
 from collections.abc import Generator
-from typing import Any, Optional
+from typing import Any
 
 from core.plugin.impl.tool import PluginToolManager
 from core.plugin.utils.converter import convert_parameters_to_plugin_format
@@ -16,7 +16,7 @@ class PluginTool(Tool):
         self.tenant_id = tenant_id
         self.icon = icon
         self.plugin_unique_identifier = plugin_unique_identifier
-        self.runtime_parameters: Optional[list[ToolParameter]] = None
+        self.runtime_parameters: list[ToolParameter] | None = None
 
     def tool_provider_type(self) -> ToolProviderType:
         return ToolProviderType.PLUGIN
@@ -25,9 +25,9 @@ class PluginTool(Tool):
         self,
         user_id: str,
         tool_parameters: dict[str, Any],
-        conversation_id: Optional[str] = None,
-        app_id: Optional[str] = None,
-        message_id: Optional[str] = None,
+        conversation_id: str | None = None,
+        app_id: str | None = None,
+        message_id: str | None = None,
     ) -> Generator[ToolInvokeMessage, None, None]:
         manager = PluginToolManager()
 
@@ -57,9 +57,9 @@ class PluginTool(Tool):
 
     def get_runtime_parameters(
         self,
-        conversation_id: Optional[str] = None,
-        app_id: Optional[str] = None,
-        message_id: Optional[str] = None,
+        conversation_id: str | None = None,
+        app_id: str | None = None,
+        message_id: str | None = None,
     ) -> list[ToolParameter]:
         """
         get the runtime parameters