wip: submit booking to api

src/BusProNet/XmlParser/InsuranceParser.php

@@ -32,7 +32,7 @@ class InsuranceParser extends AbstractParser
         // Second pass: Parse individual insurances with conditional filtering
         $individualInsurances = [];
         $xmlContent->filterXPath('//versicherungen/versicherung')
-            ->each(function (Crawler $node) use (&$individualInsurances, &$insurances, $referencedIds) {
+            ->each(function (Crawler $node) use (&$individualInsurances, &$insurances) {
                 $id = (int) $node->attr('idbuspro'); // Individual insurances have int IDs
                 $isComplementary = $this->getBoolAttributeValue($node->attr('zusatzversicherung'));