frontend changes

-smaller thumbnails
-GPU acceleration
-lazy loading/ rendering only visible elements
-cover grid shows album tracks on click

frontend/src/components/track-list/track-list.ts

@@ -50,6 +50,7 @@ export class TrackList extends LitElement {
     private virtualizer!: LitVirtualizer;
 
     private lastSelectedIndex: number | null = null;
+    private lastActiveTrackPath: string | null = null;
 
     private closeHandler = () => this.closeContextMenu();
 
@@ -289,7 +290,7 @@ export class TrackList extends LitElement {
       background-color: rgba(255, 212, 59, 0.1);
     }
 
-    .track-row.active .track-name {
+    .track-row.active {
       color: #ffd43b;
     }
 
@@ -392,6 +393,14 @@ export class TrackList extends LitElement {
         if (changed.has('columnWidths')) {
             this.virtualizer?.requestUpdate();
         }
+
+        const currentPath =
+            this.player.currentTrack?.filePath ?? null;
+
+        if (currentPath !== this.lastActiveTrackPath) {
+            this.lastActiveTrackPath = currentPath;
+            this.virtualizer?.requestUpdate();
+        }
     }
 
     private previousHostWidth = 0;