Schema: add status and published_snapshot columns to playlists table.
Migration snapshots all existing playlists as published (idempotent via schema_migrations).
Devices always receive the published_snapshot, not live playlist_items.
Edits from device-detail/groups auto-publish immediately (display updates instantly).
Edits from playlist detail page go to draft (requires explicit publish).
POST /playlists/:id/publish snapshots and pushes to all devices.
POST /playlists/:id/discard reverts playlist_items from published snapshot.
Content deletion scrubs references from all published snapshots.
Frontend: draft badge in playlist list, prominent yellow banner with publish/discard
buttons on playlist detail and device detail pages.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Users need to see migrated playlists immediately. The toggle still
allows hiding them if desired.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
List view: auto-generated playlists hidden by default with toggle checkbox.
Cards show 'auto' badge and display count. Detail view shows display count
in the header.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
List view: playlist cards with name, description, item count.
Detail view: inline-editable name/description, ordered item list
with thumbnails, duration editing, drag-to-reorder, remove.
Add-item modal: content/widget picker with search and tabs.
All user strings escaped via esc() helper for safe innerHTML.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>