pwa update, icons update

public/js/main.js

@@ -279,5 +279,20 @@ document.addEventListener('visibilitychange', () => {
     }
 });
 
+if ('serviceWorker' in navigator) {
+  window.addEventListener('load', () => {
+    navigator.serviceWorker.register('/service-worker.js')
+      .then(registration => {
+        console.log('Service Worker registered! Scope: ', registration.scope);
+      })
+      .catch(err => {
+        console.error('Service Worker registration failed: ', err);
+      });
+  });
+}
+
+// Attach global listeners that are always present on the page.
+document.getElementById('sign-out-btn').addEventListener('click', () => handleSignOut('You have been signed out.'));
+
 // Initial call to start the app on page load.
 initializeApp();

public/manifest.json

@@ -1,21 +1,60 @@
 {
-  "name": "TimeTracker",
-  "short_name": "TimeTracker",
-  "start_url": "/",
-  "display": "standalone",
-  "background_color": "#f3f4f6",
-  "theme_color": "#4f46e5",
-  "description": "A simple time tracking application.",
+  "name": "Time Pulse",
+  "short_name": "Time Pulse",
   "icons": [
     {
-      "src": "/images/icon-192.png",
-      "sizes": "192x192",
-      "type": "image/png"
+      "src": "icons/icon-48x48.webp",
+      "sizes": "48x48",
+      "type": "image/webp"
     },
     {
-      "src": "/images/icon-512.png",
+      "src": "icons/icon-72x72.webp",
+      "sizes": "72x72",
+      "type": "image/webp"
+    },
+    {
+      "src": "icons/icon-96x96.webp",
+      "sizes": "96x96",
+      "type": "image/webp"
+    },
+    {
+      "src": "icons/icon-128x128.webp",
+      "sizes": "128x128",
+      "type": "image/webp"
+    },
+    {
+      "src": "icons/icon-144x144.webp",
+      "sizes": "144x144",
+      "type": "image/webp"
+    },
+    {
+      "src": "icons/icon-152x152.webp",
+      "sizes": "152x152",
+      "type": "image/webp"
+    },
+    {
+      "src": "icons/icon-192x192.webp",
+      "sizes": "192x192",
+      "type": "image/webp"
+    },
+    {
+      "src": "icons/icon-256x256.webp",
+      "sizes": "256x256",
+      "type": "image/webp"
+    },
+    {
+      "src": "icons/icon-384x384.webp",
+      "sizes": "384x384",
+      "type": "image/webp"
+    },
+    {
+      "src": "icons/icon-512x512.webp",
       "sizes": "512x512",
-      "type": "image/png"
+      "type": "image/webp"
     }
-  ]
+  ],
+  "start_url": "/",
+  "display": "standalone",
+  "background_color": "#ffffff",
+  "theme_color": "#000000"
 }

public/sw.js

@@ -1,63 +1,42 @@
-const CACHE_NAME = 'timetracker-debug-v1';
-const urlsToCache = ['/', '/index.html', '/manifest.json'];
+const CACHE_NAME = 'timetracker-v1';
+// This list should include all the essential files for your app's shell.
+const filesToCache = [
+  '/',
+  '/index.html',
+  '/style/style.css',
+  '/js/main.js',
+  '/js/ui.js',
+  '/js/api.js',
+  '/js/utils.js',
+  '/images/icon-192x192.png',
+  '/images/icon-512x512.png'
+];
 
-self.addEventListener('install', (event) => {
-  console.log('[SW] Install event triggered');
+// The install event runs when the service worker is first installed.
+self.addEventListener('install', event => {
+  console.log('Service worker install event!');
   event.waitUntil(
     caches.open(CACHE_NAME)
       .then(cache => {
-        console.log('[SW] Caching:', urlsToCache);
-        return cache.addAll(urlsToCache);
-      })
-      .catch(err => {
-        console.error('[SW] Install failed:', err);
+        console.log('Caching app shell');
+        return cache.addAll(filesToCache);
       })
   );
 });
 
-self.addEventListener('activate', (event) => {
-  console.log('[SW] Activate event');
-  event.waitUntil(
-    caches.keys().then(keys =>
-      Promise.all(
-        keys.map(key => {
-          if (key !== CACHE_NAME) {
-            console.log('[SW] Deleting old cache:', key);
-            return caches.delete(key);
-          }
-        })
-      )
-    )
-  );
-});
-
-self.addEventListener('fetch', (event) => {
-  if (event.request.method !== 'GET') return;
-
-  console.log('[SW] Fetching:', event.request.url);
+// The fetch event runs for every network request the page makes.
+self.addEventListener('fetch', event => {
+  // We only want to handle GET requests.
+  if (event.request.method !== 'GET' || event.request.url.includes('/api/')) {
+    return;
+  }
   
   event.respondWith(
-    caches.match(event.request).then(cached => {
-      if (cached) {
-        console.log('[SW] Serving from cache:', event.request.url);
-        return cached;
-      }
-
-      return fetch(event.request)
-        .then(response => {
-          if (
-            response &&
-            response.status === 200 &&
-            response.type === 'basic'
-          ) {
-            const cloned = response.clone();
-            caches.open(CACHE_NAME).then(cache => {
-              cache.put(event.request, cloned);
-            });
-          }
-          return response;
-        })
-        .catch(() => new Response('You are offline.', { status: 503 }));
-    })
+    caches.match(event.request)
+      .then(response => {
+        // If we have a cached version, return it.
+        // Otherwise, fetch it from the network.
+        return response || fetch(event.request);
+      })
   );
 });