Start work for the media menu refactor...

modules/menus/media/components/albumcover.js

@@ -0,0 +1,16 @@
+const AlbumCover = (curPlayer) => {
+  if (
+    typeof curPlayer.track_cover_url === "string" &&
+    curPlayer.track_cover_url.length > 0
+  ) {
+    return Widget.Box({
+      vexpand: false,
+      vpack: "center",
+      class_name: "media-indicator-current-album-cover",
+      css: `background-image: url("${curPlayer.track_cover_url}")`,
+    });
+  }
+  return Widget.Box();
+};
+
+export { AlbumCover };