Make '@assign' be an alias
Make '@assign' be an alias for '@assign ue'

This is a very minor QoL addition idea I have, I don't really have any strong opinions on it but I just think it'd be really convenient if the server assumes you're trying to assign ue when you type '@assign' without any argument.

Oh yeah, if possible it'd be nice too if it just defaults to UE when you make an invalid argument, like '@assign us' or '@assign ar' or '@assign JoeBaka' being assumed to be '@assign ue'