💡 Remove "TAG" message variables because discriminators are going away #442
Description
Describe the improvement
There's no such thing as "tag" anymore (which was username + discriminator) because discriminators are going away.
We should remove the $THREAD_AUTHOR_TAG and $USER_TAG message variables, and replace them in all configs with the username equivalents.
Problems this improvement solves
Discord removed discriminators. Right now they show up like this but in future versions of Discord.js I guess they will be removed.
Alternative solutions
No response