fixed bugs

src/locales/en.ts

@@ -111,6 +111,9 @@ export const enTranslation = {
     goToArtist: 'Go to Artist',
     download: 'Download (ZIP)',
     addToPlaylist: 'Add to Playlist',
+    selectedPlaylists: '{{count}} playlists selected',
+    selectedAlbums: '{{count}} albums selected',
+    selectedArtists: '{{count}} artists selected',
     songInfo: 'Song Info',
   },
   albumDetail: {
@@ -297,6 +300,11 @@ export const enTranslation = {
     notFound: 'No artists found.',
     albumCount_one: '{{count}} Album',
     albumCount_other: '{{count}} Albums',
+    selectionCount: '{{count}} selected',
+    select: 'Multi-select',
+    startSelect: 'Enable multi-select',
+    cancelSelect: 'Cancel',
+    addToPlaylist: 'Add to Playlist',
   },
   login: {
     subtitle: 'Your Navidrome Desktop Player',
@@ -923,6 +931,30 @@ export const enTranslation = {
     coverUpdated: 'Cover updated',
     metaSaved: 'Playlist updated',
     downloadZip: 'Download (ZIP)',
+    // Toast notifications for multi-select
+    addSuccess: '{{count}} songs added to {{playlist}}',
+    addPartial: '{{added}} added, {{skipped}} skipped (duplicates)',
+    addAllSkipped: 'All skipped ({{count}} duplicates)',
+    addError: 'Error adding songs',
+    createAndAddSuccess: 'Playlist "{{playlist}}" created with {{count}} songs',
+    createError: 'Error creating playlist',
+    deleteSuccess: '{{count}} playlists deleted',
+    deleteFailed: 'Error deleting {{name}}',
+    deleteSelected: 'Delete selected',
+    mergeSuccess: '{{count}} songs merged into {{playlist}}',
+    mergeNoNewSongs: 'No new songs to add',
+    mergeError: 'Error merging playlists',
+    mergeInto: 'Merge into',
+    selectionCount: '{{count}} selected',
+    select: 'Select',
+    startSelect: 'Enable selection',
+    cancelSelect: 'Cancel',
+    loadingArtists: 'Resolving {{count}} artists…',
+    myPlaylists: 'My Playlists',
+    noOtherPlaylists: 'No other playlists available',
+    addToPlaylistSuccess: '{{count}} songs added to {{playlist}}',
+    addToPlaylistNoNew: 'No new songs to add to {{playlist}}',
+    addToPlaylistError: 'Error adding to playlist',
   },
   mostPlayed: {
     title: 'Most Played',