feat : mise à jour de la structure du projet

src/Module/Core/Domain/Event/UserCreated.php

@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Module\Core\Domain\Event;
+
+use App\Shared\Domain\Event\DomainEventInterface;
+use DateTimeImmutable;
+
+final readonly class UserCreated implements DomainEventInterface
+{
+    public function __construct(
+        public int $userId,
+        public string $username,
+        private DateTimeImmutable $occurredAt = new DateTimeImmutable(),
+    ) {}
+
+    public function occurredAt(): DateTimeImmutable
+    {
+        return $this->occurredAt;
+    }
+}