feat: improve PWA auth robustness and session management

src/app/page.tsx

@@ -24,23 +24,28 @@ export default function Home() {
         // Check session
         const checkUser = async () => {
             try {
+                // Proactively get session - this will trigger a refresh if needed
                 const { data: { session }, error } = await supabase.auth.getSession();
-                console.log('[Auth] Initial session check:', {
-                    hasSession: !!session,
-                    userId: session?.user?.id,
-                    email: session?.user?.email,
-                    error: error?.message
-                });
+
+                if (session) {
+                    console.log('[Auth] Valid session found:', {
+                        userId: session.user.id,
+                        expiry: new Date(session.expires_at! * 1000).toLocaleString()
+                    });
+                } else {
+                    console.log('[Auth] No active session found.');
+                }
 
                 if (error) {
-                    console.error('[Auth] Session retrieval error:', error);
+                    console.error('[Auth] Session check error:', error);
                 }
+
                 setUser(session?.user ?? null);
                 if (session?.user) {
                     fetchCollection();
                 }
             } catch (err) {
-                console.error('[Auth] Fatal error checking user:', err);
+                console.error('[Auth] Unexpected error during session check:', err);
                 setUser(null);
             } finally {
                 setIsLoading(false);