Consider providing a file management API?

[GrubbyLee]

Is there an existing issue for the same feature request?

• I have checked the existing issues.

Is your feature request related to a problem?

This is a question about the use of ragflow. 
I hope ragflow provides 'file management' API, not only for 'FILE MANAGEMENT WITHIN DATASET'. 
I want to use ragflow's file management API as a basic file management function in my own application.
upload file,download file....etc.

Describe the feature you'd like

For example:
Method: POST
URL: /api/v1/file/{file_id}/documents
Headers:
'Content-Type: multipart/form-data'
'Authorization: Bearer <YOUR_API_KEY>'
Form:
'file=@{FILE_PATH}'

Describe implementation you've considered

No response

Documentation, adoption, use case

No response

Additional information

No response