feat: improved timeout handling for api client

src/BusProNet/Exception/TimeoutException.php

@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\BusProNet\Exception;
+
+/**
+ * Thrown when an API operation exceeds its timeout limit.
+ */
+class TimeoutException extends ApiClientException
+{
+}