How can you configure routes for such a structure.

There is such an idea ... I would like to ask if she has the right to life, or it will turn out completely silly.

PHP Code:

$routes->group('admin/([0-9a-z_-]+)', function($routes)
{
    $uri = \Config\Services::request()->uri;

    $module = $uri->getSegment(2);

    $routes->add('/', 'Modules\\'.$module.'\\Controllers\Admin\Index::index');
});