feat: remove outdated log entries scheduled

src/Repository/LogEntryRepository.php

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Repository;
+
+use App\Entity\LogEntry;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<LogEntry>
+ */
+class LogEntryRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, LogEntry::class);
+    }
+
+    public function deleteOlderThan(\DateTimeImmutable $threshold): int
+    {
+        return $this->createQueryBuilder('l')
+            ->delete()
+            ->where('l.createdAt < :threshold')
+            ->setParameter('threshold', $threshold)
+            ->getQuery()
+            ->execute();
+    }
+}