Pull request

Description

This PR adds the ability to drag&drop items in the playlist view and updates its design.

Changes made

• Add the reorderable dependency to support drag&drop in a lazy collection.
• Update PlaylistView:
  • Support drag&drop to reorder items in the list.
  • Support swipe on an item to remove it from the list.
  • Move the playlist commands (add, shuffle, remove all) in a floating toolbar.
  • Improve the empty state layout by hiding unnecessary features (i.e. remove all, shuffle).
• Update MediaItemLibraryDialog to use less custom components.

Screenshots

Description	Dark mode	Light mode
Empty state
Playlist
Add to playlist

Checklist

• APIs have been properly documented (if relevant).
• The documentation has been updated (if relevant).
• New unit tests have been written (if relevant).
• The demo has been updated (if relevant).