Savestate: force unregister service worker to fix dev caching bugs

index.html

@@ -2,6 +2,18 @@
 <html lang="de">
 <head>
   <meta charset="UTF-8" />
+  <meta name="theme-color" content="#0a0a0f">
+    
+  <!-- Kill Service Worker to prevent caching old versions during dev -->
+  <script>
+    if ('serviceWorker' in navigator) {
+      navigator.serviceWorker.getRegistrations().then(function(registrations) {
+        for(let registration of registrations) {
+          registration.unregister();
+        }
+      });
+    }
+  </script>
   <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover, interactive-widget=resizes-content" />
   <title>SchoolMind AI</title>