MusicThing 0.2.2 — Responsive song titles and proportional visuals

Keep visualizer artwork proportional and centered in fullscreen and the original Spotify preview, rather than stretching a fixed canvas to fill the available space.

Fix the remaining song-title stall: Spotify’s optional liked-status request could wait through a long rate-limit delay before publishing playback metadata. The integration removes that automatic secondary lookup from the metadata path. Explicit like actions remain available; automatic heart-state retrieval is omitted.

84 automated checks pass. On the connected device, Spotify resumed emitting song metadata and the client logged receiving updates after installation. Includes backed-up Spotify server integration for supported installs.