Добавлена подсветка воспроизводимой песни

PlaylistShared.Pwa/Pages/SharedPlaylistView.razor

@@ -249,14 +249,16 @@
         }
         else
         {
-            <MudTable Items="@FilteredPlaylistTracks" 
-                        Hover 
-                        Elevation="0" 
-                        Breakpoint="Breakpoint.None" 
+            <MudTable Items="@FilteredPlaylistTracks"
+                        Hover
+                        Elevation="0"
+                        Breakpoint="Breakpoint.None"
+                        Class="content-fade-in"
                         Style="min-height: 0;">
                 <RowTemplate>
                     <MudTd Class="py-1 px-0" Style="width: 100%;">
                         <TrackItem Track="@context" PlaylistShareToken="@Token" CanPlay="@_canPlay"
+                                   IsCurrentTrack="@(AudioPlayerService.CurrentTrackId == context.TrackId)"
                                    AddedByName="@(_trackAdditions.TryGetValue(context.TrackId, out var n) ? n : null)" />
                     </MudTd>
                     @if (_canRemove)
@@ -508,7 +510,7 @@
     /// <summary>Состояние: Происходит поиск.</summary>
     private bool _isSearching = false;
     /// <summary>Ссылка на поле ввода</summary>
-    private MudTextField<string> _searchField;
+    private MudTextField<string> _searchField = null!;
     /// <summary>Результат поиска.</summary>
     private YandexSearchResult? _searchResult = null;
     /// <summary>Текст фильтра для результатов поиска</summary>