Implement Stage Channels
Created by: IDoEverything
Summary
Adds stage channels.
Details
Added the stage channel type and the endpoints for updating voice state. I added stage channels wherever it checks for voice channels too, but I might have missed some, please let me know if this is the case. I didn't add the request to speak permission since there's already a pr for that.
Changes proposed
- Add channel type 13
- Add update user voice state endpoints
- Add
request_to_speak_timestamp
property - Update voice channel checks to include stage channels