feat(routing): add ReleaseRoutes.DetailHref resolver; repoint release click sites and add /tracks/{id} redirect (P11 W2 §2)

DeepDrftPublic.Client/Controls/AudioPlayerBar/TrackMetaLabel.razor

@@ -6,11 +6,23 @@
 {
     <div class="track-meta-row">
         <div class="track-meta-identity">
-            <a href="@($"/track/{Track.EntryKey}")" style="text-decoration: none;">
+            @* Title links to the release's dedicated detail page via the shared resolver (§2): the
+               TrackDto already carries Release { Id, Medium }, so no round-trip is needed. When no
+               release is attached there is no medium to resolve, so the title renders unlinked. *@
+            @if (Track.Release is not null)
+            {
+                <a href="@ReleaseRoutes.DetailHref(Track.Release)" style="text-decoration: none;">
+                    <MudText Typo="Typo.subtitle2" Class="track-meta-title text-truncate">
+                        @Track.TrackName
+                    </MudText>
+                </a>
+            }
+            else
+            {
                 <MudText Typo="Typo.subtitle2" Class="track-meta-title text-truncate">
                     @Track.TrackName
                 </MudText>
-            </a>
+            }
             <MudText Typo="Typo.subtitle2" Class="track-meta-sep"> - </MudText>
             <MudText Typo="Typo.caption" Class="track-meta-artist text-truncate">
                 @Track.Release?.Artist