push notification

fix implemented

pwa/src/components/ui/notification-banner.tsx

@@ -32,9 +32,18 @@ export function NotificationBanner() {
   };
 
   const handleSubscribe = async () => {
-    const success = await subscribe();
-    if (success) {
-      setIsVisible(false);
+    console.log('handleSubscribe called');
+    console.log('isSupported:', isSupported);
+    console.log('isSubscribed:', isSubscribed);
+
+    try {
+      const success = await subscribe();
+      console.log('subscribe() returned:', success);
+      if (success) {
+        setIsVisible(false);
+      }
+    } catch (error) {
+      console.error('handleSubscribe error:', error);
     }
   };