✨ (notification) add vibration

src/registerServiceWorker.ts

@@ -5,11 +5,10 @@ import { register } from 'register-service-worker'
 if (process.env.NODE_ENV === 'production') {
   register(`${process.env.BASE_URL}service-worker.js`, {
     ready(sw) {
-      console.log(
-        'App is being served from cache by a service worker.\n' +
-          'For more details, visit https://goo.gl/AFskqB'
-      )
-      sw.showNotification('Coucou')
+      console.log('App is being served from cache by a service worker')
+      sw.showNotification('Session started!', {
+        vibrate: [300, 100, 400]
+      })
     },
     registered() {
       console.log('Service worker has been registered.')