⚡ New Avatar Storage Manager

Improved avatar storage management is here!

You can now store local user avatars on S3 disks, re-fetch remote avatars and we fixed a few bugs that prevented remote avatars from being stored and/or updated.

If you want to store local user avatars in the cloud, don't forget to set `PF_LOCAL_AVATAR_TO_CLOUD=true` in .env

Now available in the latest commits!