Feat: Scene sorting

Feat: Option to reorder song

Fix: Wrong url

Chore: Move docs elsewhere instead

Fix: Desktop build not loading plugin

Fix: Google slides not handling derivation

Feat: Sharing QR code

Feat: Expose media page

Feat: Label for countdown to

Fix: Video player too many seeks

Fix: Lyrics background opacity

Fix: Wrong total slide calculation

Fix: Test

Feat: Countdown to time, update behaviour here and there

Feat: Add Auto proceed behaviour