fix: restore waveform status coherence, drop dead GetGenreSummaries, restore track info tooltip

DeepDrftManager/Components/Pages/Tracks/CmsMixBrowser.razor

@@ -41,9 +41,24 @@ else
     /// </summary>
     [Parameter] public bool Embedded { get; set; }
 
+    /// <summary>
+    /// Forwarded from the inner <see cref="CmsAlbumBrowser"/>: fires after any per-row waveform
+    /// generate succeeds so the parent page can refresh its catalogue-wide missing-count badges.
+    /// </summary>
+    [Parameter] public EventCallback OnWaveformGenerated { get; set; }
+
+    private CmsAlbumBrowser? _albumBrowser;
+
     protected override ReleaseMedium Medium => ReleaseMedium.Mix;
     protected override string MediumNoun => "mixes";
 
+    /// <summary>
+    /// Clears the inner grid's cached per-track waveform status so the next row expand re-fetches.
+    /// Called by the parent page after a catalogue-wide bulk run.
+    /// </summary>
+    public Task InvalidateWaveformStatusAsync() =>
+        _albumBrowser?.InvalidateWaveformStatusAsync() ?? Task.CompletedTask;
+
     protected override MixRow ToRow(ReleaseDto release) => new()
     {
         Release = release,
@@ -56,9 +71,11 @@ else
     // both branches above render the same markup without duplication. The Mix declares one dedicated
     // "Waveform" special-action column; the grid renders it between Tracks and Actions, handing the cell
     // each release, and RowFor recovers the matching MixRow's generate state.
-    private RenderFragment GridContent => @<CmsAlbumBrowser Releases="Releases"
+    private RenderFragment GridContent => @<CmsAlbumBrowser @ref="_albumBrowser"
+                                                           Releases="Releases"
                                                            IsLoading="Loading"
                                                            OnReleasesChanged="ReloadAsync"
+                                                           OnWaveformGenerated="OnWaveformGenerated"
                                                            SpecialColumns="_specialColumns" />;
 
     // Allocated once per component instance in OnInitialized (field initializers cannot reference