Twitchio

Small bug fix to actually fix the eventsub bad frame reconnect

- Fixed a crash in ext.eventsub with a bad assertion
- Fixed a crash in ext.eventsub when a known bad frame is received
- Fixed `event_token_expired` refreshed tokens not applying to request that called the hook
- Added PartialUser.fetch_moderated_channels
- Added PartialUser.fetch_ad_schedule
- Added PartialUser.snooze_ad
- Added PartialUser.fetch_user_emotes

This is a bugfix release for ext.commands raising an internal error when using internal converters.

This is a bugfix for a proccessing issue in `get_context` when no command exists.

- Added new follower/followed endpoints on PartialUser. You will need to migrate to these as Twitch is removing the old follow endpoints.
- Added is_featured parameter for PartialUser.fetch_clips, and attribute for Clip model
- Added support for the following typing constructs in ext.commands command signatures:
- `Union[A, B]` / `A | B`
- `Optiona[T]` / `T | None`
- `Annotated[T, converter]`
- Added a walkthrough of command creation in the docs.

P.S. We fixed the ReadTheDocs config file, so you'll actually get doc builds this time.