Add support for handling user groups in workflow counters and list workflows in "my workflows" controller

- rewrite queries in repositories;
- fix cache key cleaning for members of users when a workflow is transitionned

src/Bundle/ChillMainBundle/Tests/Repository/EntityWorkflowStepRepositoryTest.php

@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace ChillMainBundle\Tests\Repository;
+
+use Chill\MainBundle\Entity\User;
+use Chill\MainBundle\Repository\Workflow\EntityWorkflowStepRepository;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Test\KernelTestCase;
+
+/**
+ * @internal
+ *
+ * @coversNothing
+ */
+class EntityWorkflowStepRepositoryTest extends KernelTestCase
+{
+    private EntityManagerInterface $entityManager;
+
+    protected function setUp(): void
+    {
+        self::bootKernel();
+        $this->entityManager = self::getContainer()->get(EntityManagerInterface::class);
+    }
+
+    public function testCountUnreadByUser(): void
+    {
+        $repository = new EntityWorkflowStepRepository($this->entityManager);
+        $user = $this->entityManager->createQuery(sprintf('SELECT u FROM %s u', User::class))
+            ->setMaxResults(1)->getSingleResult();
+
+        $actual = $repository->countUnreadByUser($user);
+
+        self::assertIsInt($actual);
+    }
+}