protected function mapAdministratorAuthenticationRoutes(Router $router)
    {
        $router->group(['prefix' => admin_prefix(), 'middleware' => 'web'], function () use ($router) {
            $router->get('login', AuthController::class . '@showLoginForm')->name('administrator.login');
            $router->get('logout', AuthController::class . '@logout')->name('administrator.logout');
            $router->post('login', AuthController::class . '@login')->name('administrator.login');
        });
    }