bug fix

backend/src/routes/push.js

@@ -122,11 +122,15 @@ async function sendPushToUser(schema, userId, payload) {
           keys: { p256dh: sub.webpush_p256dh, auth: sub.webpush_auth },
         };
         const body = JSON.stringify({
+          notification: {
             title: payload.title || 'New Message',
             body:  payload.body  || '',
+          },
+          data: {
             url:     payload.url     || '/',
             groupId: payload.groupId ? String(payload.groupId) : '',
             icon:    '/icons/icon-192.png',
+          },
         });
         try {
           await wp.sendNotification(subscription, body, { TTL: 86400, urgency: 'high' });
@@ -287,7 +291,10 @@ router.post('/test', authMiddleware, async (req, res) => {
         try {
           await wp.sendNotification(
             subscription,
-            JSON.stringify({ title: 'RosterChirp Test', body: 'Push notifications are working!', url: '/', icon: '/icons/icon-192.png' }),
+            JSON.stringify({
+              notification: { title: 'RosterChirp Test', body: 'Push notifications are working!' },
+              data: { url: '/', icon: '/icons/icon-192.png' },
+            }),
             { TTL: 300, urgency: 'high' }
           );
           results.push({ device: sub.device, type: 'webpush', status: 'sent' });