discourse/app/assets/javascripts/admin/addon/controllers/admin-backups-logs.js

import Controller, { inject as controller } from "@ember/controller";
import { alias } from "@ember/object/computed";

export default Controller.extend({
  adminBackups: controller(),
  status: alias("adminBackups.model"),

  init() {
    this._super(...arguments);

    this.logs = [];
  },
});