docs: add README and description for crewai-files package

lib/crewai-files/src/crewai_files/uploaders/factory.py

@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 import logging
-from typing import Literal, TypeAlias, TypedDict, overload
+from typing import Any as AnyType, Literal, TypeAlias, TypedDict, overload
 
 from typing_extensions import NotRequired, Unpack
 
@@ -36,9 +36,6 @@ ProviderType: TypeAlias = (
 )
 
 
-from typing import Any as AnyType
-
-
 class _BaseOpts(TypedDict):
     """Kwargs for uploader factory."""