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/rag/datasource/vdb/qdrant/qdrant_vector.py

@@ -3,7 +3,7 @@ import os
 import uuid
 from collections.abc import Generator, Iterable, Sequence
 from itertools import islice
-from typing import TYPE_CHECKING, Any, Optional, Union
+from typing import TYPE_CHECKING, Any, Union
 
 import qdrant_client
 from flask import current_app
@@ -46,7 +46,7 @@ class PathQdrantParams(BaseModel):
 
 class UrlQdrantParams(BaseModel):
     url: str
-    api_key: Optional[str]
+    api_key: str | None
     timeout: float
     verify: bool
     grpc_port: int
@@ -55,9 +55,9 @@ class UrlQdrantParams(BaseModel):
 
 class QdrantConfig(BaseModel):
     endpoint: str
-    api_key: Optional[str] = None
+    api_key: str | None = None
     timeout: float = 20
-    root_path: Optional[str] = None
+    root_path: str | None = None
     grpc_port: int = 6334
     prefer_grpc: bool = False
     replication_factor: int = 1
@@ -189,10 +189,10 @@ class QdrantVector(BaseVector):
         self,
         texts: Iterable[str],
         embeddings: list[list[float]],
-        metadatas: Optional[list[dict]] = None,
-        ids: Optional[Sequence[str]] = None,
+        metadatas: list[dict] | None = None,
+        ids: Sequence[str] | None = None,
         batch_size: int = 64,
-        group_id: Optional[str] = None,
+        group_id: str | None = None,
     ) -> Generator[tuple[list[str], list[rest.PointStruct]], None, None]:
         from qdrant_client.http import models as rest
 
@@ -234,7 +234,7 @@ class QdrantVector(BaseVector):
     def _build_payloads(
         cls,
         texts: Iterable[str],
-        metadatas: Optional[list[dict]],
+        metadatas: list[dict] | None,
         content_payload_key: str,
         metadata_payload_key: str,
         group_id: str,