fixed bug with cross-chat avatars not showing

fixed a couple of bugs with rate limits

Update README.md

emulator doesnt work anymore, froze working state

Java 18 -> 17 for LTS

and better Linux support

fixed issues with GIF blocking buttons, recorder and local play

* made GIF sending async (with skip-logic if consumers cant catch up)
* moved GIF data computation outside of kord-coroutine into own coroutine to unblock
* version 2.4

guild command -> global command

fixes bug with commands not being available when joining afterwards

version

version bump