feat: add notification title, body, and icon to webpush payload in notifications service

src/notifications/notifications.service.ts

@@ -369,6 +369,11 @@ export class NotificationsService implements OnModuleInit {
           },
         },
         webpush: {
+          notification: {
+            title: payload.title,
+            body: payload.body,
+            icon: '/assets/icons/notification-bell-icon.svg',
+          },
           fcmOptions: {
             link: payload.data?.link || '/',
           },