This command is used to unmute an user from the server. It does this by removing the preset mute role.
user - The user you want to unmute
reason - The reason for the infraction. It will be shown in bot logs
--no-infraction - Does not log an infraction. Log entry is still sent
m:unmute <user> [reason]
This command's level is 50 by default. The bot needs Send Messages, Read Messages, Manage Roles permissions in order to be able to execute this command