[FEATURE] Support ads-related actions

[Kekemui]

As a Twitch Affiliate/Partner, I'd like to (1) trigger an ad break, (2) snooze an automatic ad break, and (3) see how long I have until the next scheduled ad break.

Notes

1. Break duration needs to be configurable. Either a dropdown in 30 second intervals (30, 60, 90, 120, 150, 180) or a spinner are acceptable.
2. Button may display the numbers of snoozes remaining before Twitch forcibly runs an ad break.
3. Nice to have: Integrate a time remaining to next ad break into the "Snooze" action, possibly as a label. At set intervals prior to the next ad break, change the background of the action to:
   • 5 minutes: yellow
   • 1 minute: red

3 will likely significantly increase complexity in the Twitch plugin (e.g., tick model on actions), hence why this is NTH.

References

• Start Commercial API
• Get Ad Schedule API
• Snooze Next Ad API

[ImDevinC]

This is completed as of the 1.5.0 release