Add ability to add/remove songs from playlist (#17)

* Add api for add/remove playlist items

* Add playlistItemId property to normalized Song

- This is used for Navidrome to delete songs from playlists

* Add mutations for add/remove from playlist

* Add context modal for playlist add

* Add remove from playlist from context menu

* Set jellyfin to use playlistItemId

* Adjust font sizing

* Add playlist add from detail pages

* Bump mantine to v6-alpha.2

src/renderer/features/context-menu/hooks/use-handle-context-menu.ts

@@ -6,6 +6,7 @@ import { openContextMenu, SetContextMenuItems } from '/@/renderer/features/conte
 export const useHandleTableContextMenu = (
   itemType: LibraryItem,
   contextMenuItems: SetContextMenuItems,
+  context?: any,
 ) => {
   const handleContextMenu = (e: CellContextMenuEvent) => {
     if (!e.event) return;
@@ -25,6 +26,7 @@ export const useHandleTableContextMenu = (
     }
 
     openContextMenu({
+      context,
       data: selectedRows,
       dataNodes: selectedNodes,
       menuItems: contextMenuItems,