TypeType 1.1.0

TypeType 1.1.0 adds native YouTube livestream playback over SABR, an
embeddable player, and several library and availability improvements.

What changed

Play YouTube livestreams through stateful SABR with live-edge following,
DVR seeking, and playback recovery.
Add an embed route with start-time parameters, guest access control, and a
manual retry action.
Add Watch Later directly to video menus.
Improve imported playlist loading, ordering, duplicate handling, and deleted
video filtering.
Show scheduled, members-only, and unavailable states on video cards, and
keep active livestreams visible in the subscription feed.
Recover automatically when YouTube expires the player context used for SABR
admission.
Allow the Server and Token services to share the optional
YOUTUBE_OUTBOUND_PROXY_URL setting.

No database migration is required. The new proxy setting is optional and
existing configurations remain valid.

Thanks to @tam1m for contributing the embed player, and to everyone who
reported and tested the changes in this release.

If necessary, follow the rollback guide.