Refactor workflow handlers and update comments

Changes include class refactoring for Workflow handlers, using `readonly` and better indentation in constructors for better readability. In addition, outdated comments are removed. Also, entity workflow handlers now implement the EntityWorkflowHandlerInterface type for better type safety.

src/Bundle/ChillMainBundle/Security/Authorization/WorkflowEntityDeletionVoter.php

@@ -12,13 +12,14 @@ declare(strict_types=1);
 namespace Chill\MainBundle\Security\Authorization;
 
 use Chill\MainBundle\Repository\Workflow\EntityWorkflowRepository;
+use Chill\MainBundle\Workflow\EntityWorkflowHandlerInterface;
 use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
 use Symfony\Component\Security\Core\Authorization\Voter\Voter;
 
 class WorkflowEntityDeletionVoter extends Voter
 {
     /**
-     * @param \Chill\MainBundle\Workflow\EntityWorkflowHandlerInterface[] $handlers
+     * @param EntityWorkflowHandlerInterface[] $handlers
      */
     public function __construct(private $handlers, private readonly EntityWorkflowRepository $entityWorkflowRepository) {}
 
@@ -30,7 +31,7 @@ class WorkflowEntityDeletionVoter extends Voter
 
         foreach ($this->handlers as $handler) {
             if ($handler->isObjectSupported($subject)
-                && \in_array($attribute, $handler->getDeletionRoles($subject), true)) {
+                && \in_array($attribute, $handler->getDeletionRoles(), true)) {
                 return true;
             }
         }