message: using guest user convention
diff: @@ -70,10 +70,10 @@ const DummySignInComponent: any = (props: any) => {
  } else {
  // when running locally we default user identity to `Local User`
  props.onResult({
  - userId: 'local user',
  + userId: 'guest',
  profile: {
  - email: 'local.user@yourdomain.com',
  - displayName: 'Local User',
  + email: 'guest@example.com',
  + displayName: 'Guest',
  picture: '',
  },
  });
  