Add UserGroup and UserJob synchronization feature

Implement UserGroupRelatedToUserJobSync to manage associations between UserGroups and UserJobs, including creating, updating, and removing relationships. Introduce a cron job to automate the synchronization process and add tests to ensure functionality. Update translations and repository logic as part of the implementation.

src/Bundle/ChillMainBundle/Tests/Services/UserGroup/UserGroupRelatedToUserJobSyncCronJobTest.php

@@ -0,0 +1,58 @@
+<?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 Chill\MainBundle\Tests\Services\UserGroup;
+
+use Chill\MainBundle\Entity\CronJobExecution;
+use Chill\MainBundle\Service\UserGroup\UserGroupRelatedToUserJobSyncCronJob;
+use Chill\MainBundle\Service\UserGroup\UserGroupRelatedToUserJobSyncInterface;
+use PHPUnit\Framework\TestCase;
+use Prophecy\PhpUnit\ProphecyTrait;
+use Symfony\Component\Clock\MockClock;
+
+/**
+ * @internal
+ *
+ * @coversNothing
+ */
+class UserGroupRelatedToUserJobSyncCronJobTest extends TestCase
+{
+    use ProphecyTrait;
+
+    /**
+     * @dataProvider canRunDataProvider
+     */
+    public function testCanRun(\DateTimeImmutable $now, ?\DateTimeImmutable $lastStartExecution, bool $exected): void
+    {
+        $clock = new MockClock($now);
+        $job = $this->prophesize(UserGroupRelatedToUserJobSyncInterface::class);
+
+        $cronJob = new UserGroupRelatedToUserJobSyncCronJob($clock, $job->reveal());
+
+        if (null !== $lastStartExecution) {
+            $lastExecution = new CronJobExecution('user-group-related-to-user-job-sync');
+            $lastExecution->setLastStart($lastStartExecution);
+        }
+
+        $actual = $cronJob->canRun($lastExecution ?? null);
+
+        self::assertEquals($exected, $actual);
+    }
+
+    public static function canRunDataProvider(): iterable
+    {
+        $now = new \DateTimeImmutable('2025-04-27T00:00:00Z');
+
+        yield 'never executed' => [$now, null, true];
+        yield 'executed 12 hours ago' => [$now, new \DateTimeImmutable('2025-04-26T12:00:00Z'), false];
+        yield 'executed more than 12 hours ago' => [$now, new \DateTimeImmutable('2025-04-25T12:00:00Z'), true];
+    }
+}