fix phpcs, psalm and phpstan

phpstan-deprecations.neon

@@ -927,15 +927,6 @@ parameters:
 			count: 1
 			path: src/Bundle/ChillPersonBundle/Controller/AccompanyingCourseController.php
 
-		-
-			message:
-				"""
-					#^Parameter \\$trans of method Chill\\\\PersonBundle\\\\Controller\\\\AccompanyingCourseWorkController\\:\\:__construct\\(\\) has typehint with deprecated interface Symfony\\\\Component\\\\Translation\\\\TranslatorInterface\\:
-					since Symfony 4\\.2, use Symfony\\\\Contracts\\\\Translation\\\\TranslatorInterface instead$#
-				"""
-			count: 1
-			path: src/Bundle/ChillPersonBundle/Controller/AccompanyingCourseWorkController.php
-
 		-
 			message:
 				"""

src/Bundle/ChillMainBundle/Controller/WorkflowController.php

@@ -167,6 +167,7 @@ class WorkflowController extends AbstractController
 
         $handler = $this->entityWorkflowManager->getHandler($entityWorkflow);
         $workflow = $this->registry->get($entityWorkflow, $entityWorkflow->getWorkflowName());
+        $errors = [];
 
         if (count($workflow->getEnabledTransitions($entityWorkflow)) > 0) {
             // possible transition
@@ -245,7 +246,7 @@ class WorkflowController extends AbstractController
                 'handler_template_data' => $handler->getTemplateData($entityWorkflow),
                 'transition_form' => isset($transitionForm) ? $transitionForm->createView() : null,
                 'entity_workflow' => $entityWorkflow,
-                'transition_form_errors' => $errors ?? [],
+                'transition_form_errors' => $errors,
                 //'comment_form' => $commentForm->createView(),
             ]
         );

src/Bundle/ChillMainBundle/Repository/Workflow/EntityWorkflowStepRepository.php

@@ -56,7 +56,7 @@ class EntityWorkflowStepRepository implements ObjectRepository
 
     public function getClassName()
     {
-        return EntityWorkflow::class;
+        return EntityWorkflowStep::class;
     }
 
     private function buildQueryByUser(User $user): QueryBuilder

src/Bundle/ChillMainBundle/Workflow/Counter/WorkflowByUserCounter.php

@@ -32,20 +32,20 @@ final class WorkflowByUserCounter implements NotificationCounterInterface, Event
         $this->cacheItemPool = $cacheItemPool;
     }
 
-    public function addNotification(UserInterface $user): int
+    public function addNotification(UserInterface $u): int
     {
-        if (!$user instanceof User) {
+        if (!$u instanceof User) {
             return 0;
         }
 
-        $key = self::generateCacheKeyWorkflowByUser($user);
+        $key = self::generateCacheKeyWorkflowByUser($u);
         $item = $this->cacheItemPool->getItem($key);
 
         if ($item->isHit()) {
             return $item->get();
         }
 
-        $nb = $this->getCountUnreadByUser($user);
+        $nb = $this->getCountUnreadByUser($u);
 
         $item->set($nb)
             ->expiresAfter(60 * 15);

src/Bundle/ChillMainBundle/Workflow/Helper/MetadataExtractor.php

@@ -72,17 +72,18 @@ class MetadataExtractor
 
         foreach ($transitions as $transition) {
             if ($transition->getName() === $transitionName) {
-                break;
+                $metadata = $workflow->getMetadataStore()->getTransitionMetadata($transition);
+
+                return [
+                    'name' => $transition->getName(),
+                    'text' => array_key_exists('label', $metadata) ?
+                        $this->translatableStringHelper->localize($metadata['label']) : $transition->getName(),
+                    'isForward' => $metadata['isForward'] ?? null,
+                ];
             }
         }
-        $metadata = $workflow->getMetadataStore()->getTransitionMetadata($transition);
 
-        return [
+        return [];
-            'name' => $transition->getName(),
-            'text' => array_key_exists('label', $metadata) ?
-                $this->translatableStringHelper->localize($metadata['label']) : $transition->getName(),
-            'isForward' => $metadata['isForward'] ?? null,
-        ];
     }
 
     public function buildArrayPresentationForWorkflow(WorkflowInterface $workflow): array