fix: media.jsx – useS durch S-Import ersetzen (build-Fehler)

frontend/src/tools/media.jsx

@@ -1,12 +1,11 @@
 import { useState } from 'react';
-import { useS } from '../lib.js';
+import { S } from '../lib.js';
 
 const TABS = [
   { id: 'kino', label: '🎬 Kino' },
 ];
 
 export default function Media() {
-  const S = useS();
   const [tab, setTab] = useState('kino');
 
   return (
@@ -35,12 +34,12 @@ export default function Media() {
         ))}
       </div>
 
-      {tab === 'kino' && <KinoTab S={S} />}
+      {tab === 'kino' && <KinoTab />}
     </div>
   );
 }
 
-function KinoTab({ S }) {
+function KinoTab() {
   return (
     <div style={{
       background: 'rgba(255,255,255,0.03)',