feat(activity-log) : add paginated activity log endpoint and store constructeur names in audit

- New GET /api/activity-logs endpoint with pagination and filters
  (entityType, action) for the global activity log page
- Add findAllPaginated() to AuditLogRepository
- normalizeCollection() now stores {id, name} objects instead of
  bare IDs so constructeur changes display readable names

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/Repository/AuditLogRepository.php

@@ -31,7 +31,46 @@ final class AuditLogRepository extends ServiceEntityRepository
             ->orderBy('a.createdAt', 'DESC')
             ->setMaxResults($limit)
             ->getQuery()
-            ->getResult();
+            ->getResult()
+        ;
+    }
+
+    /**
+     * @param array{entityType?: string, action?: string} $filters
+     *
+     * @return array{items: list<AuditLog>, total: int}
+     */
+    public function findAllPaginated(int $page = 1, int $itemsPerPage = 30, array $filters = []): array
+    {
+        $qb = $this->createQueryBuilder('a')
+            ->orderBy('a.createdAt', 'DESC')
+        ;
+
+        if (!empty($filters['entityType'])) {
+            $qb->andWhere('a.entityType = :entityType')
+                ->setParameter('entityType', $filters['entityType'])
+            ;
+        }
+
+        if (!empty($filters['action'])) {
+            $qb->andWhere('a.action = :action')
+                ->setParameter('action', $filters['action'])
+            ;
+        }
+
+        $countQb = clone $qb;
+        $countQb->select('COUNT(a.id)')
+            ->resetDQLPart('orderBy')
+        ;
+        $total = (int) $countQb->getQuery()->getSingleScalarResult();
+
+        $qb->setFirstResult(($page - 1) * $itemsPerPage)
+            ->setMaxResults($itemsPerPage)
+        ;
+
+        return [
+            'items' => $qb->getQuery()->getResult(),
+            'total' => $total,
+        ];
     }
 }
-