Filter teams by creator: users only see and manage their own teams

src/Models/Team.php

@@ -16,17 +16,26 @@ class Team
         $this->db = Database::getInstance();
     }
 
-    public function findAll(): array
+    public function findAll(?int $userId = null): array
     {
+        $where = $userId ? ' WHERE t.created_by = ?' : '';
+        $params = $userId ? [$userId] : [];
+
         return $this->db->fetchAll(
-            'SELECT t.*,
+            "SELECT t.*,
                     (SELECT COUNT(*) FROM team_user WHERE team_id = t.id) AS member_count,
                     (SELECT COUNT(*) FROM team_server WHERE team_id = t.id) AS server_count
-             FROM teams t
-             ORDER BY t.name ASC'
+             FROM teams t{$where}
+             ORDER BY t.name ASC",
+            $params
         );
     }
 
+    public function findByCreator(int $userId): array
+    {
+        return $this->findAll($userId);
+    }
+
     public function findById(int $id): ?array
     {
         $team = $this->db->fetch(