sidebar accordion

    {
      type: "collapse",
      name: "Demo",
      key: "demo-dashboards",
      icon: <Icon fontSize="medium">airplay</Icon>,
      collapse: [
        {
          name: "Analytics",
          key: "demo-analytics",
          route: "/dashboard/analytics",
        },
        {
          name: "Sales",
          key: "demo-sales",
          route: "/dashboard/sales",
        },
      ],
    },