feat: improve PWA auth robustness and session management

public/sw.js

@@ -33,12 +33,15 @@ self.addEventListener('fetch', (event) => {
     const url = new URL(event.request.url);
 
     // CRITICAL: Always bypass cache for auth, api, and supabase requests
-    if (
-        url.pathname.includes('/auth/') ||
-        url.pathname.includes('/api/') ||
-        url.hostname.includes('supabase.co')
-    ) {
-        return; // Let it fall through to the network
+    const isAuthRequest = url.pathname.includes('/auth/') ||
+        url.pathname.includes('/v1/auth/') ||
+        url.pathname.includes('/v1/token');
+    const isApiRequest = url.pathname.includes('/api/');
+    const isSupabaseRequest = url.hostname.includes('supabase.co');
+
+    if (isAuthRequest || isApiRequest || isSupabaseRequest) {
+        // console.log('[SW] Bypassing cache for:', url.pathname);
+        return;
     }
 
     // Network first for all other requests, especially navigation
@@ -58,7 +61,10 @@ self.addEventListener('fetch', (event) => {
                 }
                 return response;
             })
-            .catch(() => {
+            .catch((err) => {
+                if (event.request.mode === 'navigate') {
+                    console.log('[SW] Navigation failed, attempting cache fallback for:', url.pathname);
+                }
                 return caches.match(event.request);
             })
     );