message: fix: don't fetch the `registeredFrom` node unnecessarily
  The node could be private, which causes sad errors.
diff: @@ -72,12 +72,12 @@ export default class RegistriesBanner extends Component {
  }
  }
  - @computed('registration.registeredFrom.id')
  + @computed('registration')
  get projectUrl(this: RegistriesBanner) {
  if (!this.registration) {
  return undefined;
  }
  - const registeredFromId = this.registration.registeredFrom.get('id');
  + const registeredFromId = this.registration.belongsTo('registeredFrom').id();
  return registeredFromId && pathJoin(baseURL, registeredFromId);
  }
  }
  