Reaction 'Body class' enable token replacement

XXX [current-page:url:unaliased:path] YYY → XXX node-6 YYY
\context\src\Plugin\ContextReaction\BodyClass.php

  public function execute(array &$vars = []) {
    $context_body_class = explode(' ', $this->getConfiguration()['body_class']);
    $context_body_class = array_map(function($val) {
	return (str_starts_with($val, '[')) ? trim(str_replace(['/'],['-'], \Drupal::token()->replace($val)), '-') : $val; }, $context_body_class);
    return ['class' => $context_body_class];
    /*return [
      'class' => explode(' ', $this->getConfiguration()['body_class']),
    ];*/
  }