feat: Implement PWA support with service worker registration and update web manifest

Author: spsancti

web/index.html

@@ -7,8 +7,17 @@
     <meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" />
     <meta http-equiv="Pragma" content="no-cache" />
     <meta http-equiv="Expires" content="0" />
+    
+    <!-- PWA Meta Tags -->
     <link rel="manifest" href="/app.webmanifest" />
     <link rel="shortcut icon" type="image/svg+xml" href="/gm.svg" />
+    
+    <!-- iOS-specific meta tags -->
+    <meta name="apple-mobile-web-app-capable" content="yes" />
+    <meta name="apple-mobile-web-app-status-bar-style" content="default" />
+    <meta name="apple-mobile-web-app-title" content="GaggiMate" />
+    <link rel="apple-touch-icon" href="/gm.svg" />
+    
     <link rel="preconnect" href="https://fonts.googleapis.com" />
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
     <link