Fix: Cookie-Banner Buttons stapeln sich auf Mobile

- Buttons werden vertikal gestapelt auf kleinen Bildschirmen
- Ab sm-Breakpoint (640px) nebeneinander
- Volle Breite auf Mobile für bessere Bedienbarkeit

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

dev-dist/sw.js

@@ -67,10 +67,13 @@ if (!self.define) {
     });
   };
 }
-define(['./workbox-4a2e5f00'], (function (workbox) { 'use strict';
+define(['./workbox-6f774a69'], (function (workbox) { 'use strict';
 
-  self.skipWaiting();
-  workbox.clientsClaim();
+  self.addEventListener('message', event => {
+    if (event.data && event.data.type === 'SKIP_WAITING') {
+      self.skipWaiting();
+    }
+  });
 
   /**
    * The precacheAndRoute() method efficiently caches and responds to
@@ -82,7 +85,7 @@ define(['./workbox-4a2e5f00'], (function (workbox) { 'use strict';
     "revision": "3ca0b8505b4bec776b69afdba2768812"
   }, {
     "url": "index.html",
-    "revision": "0.j6gkgqhn35"
+    "revision": "0.4r61criari8"
   }], {});
   workbox.cleanupOutdatedCaches();
   workbox.registerRoute(new workbox.NavigationRoute(workbox.createHandlerBoundToURL("index.html"), {