[Suggestion]: Let normal player/non-admin players unlink their accounts.

### Explain your idea

Have a feature where normal players or non-admins have the ability to unlink their accounts whether it's in the in-game chat or in the discord channel with a slash command. Also, make it a config to allow players/non-admins to have this ability or not.

### If this is platform-dependant, which platform is this about?

_No response_