Custom Cooldown Messages#36

Sending a custom message when an autoresponder is typed on cooldown instead of the normal Mimu message.
It could be something like this:
{cooldownmsg:oops! you still have [cd] to wait before you can remake some spaghetti! try again then :D}
.spaghetti
oops! you still have 5 minutes to wait before you can remake some spaghetti! try again then :D

yesss

ooh! maybe the format could be .ar editerrormsg <error> <message> or something, for all errors! (invalid_role, invalid_role_position, and stuff like that; cooldown maybe on_cooldown or smth)