Ability to set user avatar via CLI

[CodeShakingSheep]

Feature Description

I think it would be great if Gitea had the ability to set a user's avatar via CLI. I would love to have an additional flag avatar. Either during the creation of a user or a dedicated command.

• gitea admin user create --avatar
• gitea admin user change-avatar --avatar

With avatar specifying either a URI path to the image or image data as Base64 encoded text.

Screenshots

No response

[silverwind]

API was added in #25369

[CodeShakingSheep]

API was added in #25369

Thanks for hinting me at this. As far as I can see, only setting avatars via API was implemented (which is great already). As I'm using CLI to add a batch of users I would prefer to set the avatars via CLI as well. So, I'd leave this issue open and change the title to only include CLI and not API anymore. What do you think?

[silverwind]

Yeah I guess that is fine.