feat: twitch moderator obs control

[ProgrammingByPermutation]

Allow moderators on twitch to control OBS.

Obviously this is an ambitious goal but we can break it down into a MVP. The use case almost universally held by all streamers that is the least "scary" or "controversal" from a security perspective is allowing mods to control the volume of audio inputs on stream. They can't edit or delete anything outside of sound levels.

This feature would require:

1. A landing page on the site to explain the feature.
   • Direction to download desktop application
   • Twitch login to get e-mail and channels modded for
2. A config page for OBS owner to provide users access to their volume controls.
   • Twitch user search
   • Pre-filtered list of mods for channel
   • Ability to restrict exposure of white/blacklist of volume controls
3. A page for moderators to edit the volume controls of live channels they've been given access to.
4. A desktop application that is capable of pulling data from OBS and uploading it to the site.

The scope of all work is limited to muting/unmuting and adjusting the volume of audio input currently available in OBS. There is no functionality related to creating new audio channels or deleting existing audio channels.