- Asset Picker: Visual browser for hero images with Favorites tab (shown first)
and All Photos tab. Includes infinite scroll and UUID fallback input for
assets not easily found in the grid.
- Drag & Drop: All lists (hero images, standalone albums, subpage albums,
subpage tiles) are now reorderable via drag handles using @dnd-kit.
- Preview Links: 'Preview Site' button in save bar, '↗ Site' in header, and
per-subpage preview links with URL slug preview shown inline.
- Keyboard Shortcuts: ⌘+S / Ctrl+S to save in both Pages and Settings tabs.
- Unsaved Changes Guard: beforeunload warning prevents accidental data loss.
- New API route /api/admin/assets for browsing Immich assets with pagination
and favorites filter via search/metadata endpoint.