- WaveButton: TypeScript port of the prototype's canvas animation
(orb and liquid), breathing at rest, pulsing to the track's BPM and
energy in the cover palette, following the cursor, pressing with a
spring; reduced motion and hidden tabs slow or stop it
- home: the wave in the centre with activity and mood chips; changing
them while playing rebuilds the upcoming tracks without stopping
- player wave mode: asks for the next batch when two tracks are left,
sends complete / skip / early skip / like / dislike as feedback and
refreshes the queue right after a reaction or an early skip
- tracks expose bpm, energy and loudness once analysed; library page
shows analysis progress and 7-day wave metrics; wave style setting
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>