feat(web): align the web UI with the design prototype

- Ambient background in the app shell: three drifting blurred blobs,
  the third one tinted with the current track's cover; can be turned off
  in settings and stays still with reduced motion.
- Island player variant (floating glass panel) next to the bar, chosen
  in settings; player source line ("Album · …", "My Wave"), reactions
  around the transport controls, queue drawer.
- Sidebar: like / dislike counters, pending uploads badge on Queue,
  admin Settings page holding the upload queue limits.
- Collection: header tile with kicker, underline tabs, time / number
  lead column with an equalizer for the current track, album column,
  dimmed dislikes with undo, Play all / Shuffle pills.
- Album: cover-tinted header and Play / Shuffle; artist: artist wave,
  Play and popular tracks (new GET /artists/{id}/top-tracks).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

apps/web/src/pages/admin/UploadQueuePage.tsx

@@ -158,8 +158,6 @@ export function UploadQueuePage() {
         </div>
       )}
 
-      <UploadSettingsSection />
-
       {editing && (
         <EditDialog
           file={editing}
@@ -441,7 +439,7 @@ function RejectDialog({
 const GB = 1024 ** 3;
 
 /** Настройки очереди: общий лимит, лимит на модератора, размер файла, хранилище по умолчанию. */
-function UploadSettingsSection() {
+export function UploadSettingsSection() {
   const { t } = useTranslation(['admin', 'common']);
   const session = useSession();
   const queryClient = useQueryClient();