feat: refactored accommodation booking status model

src/Service/AccommodationBookingPdfGenerator.php

@@ -98,7 +98,8 @@ class AccommodationBookingPdfGenerator
         $groupName = (new AsciiSlugger('de'))->slug((string) $booking->getGroupName())->lower()->toString();
 
         return sprintf(
-            'buchung-%s%s.pdf',
+            '%s-%s%s.pdf',
+            mb_strtolower($booking->recordLabel()),
             $booking->getDateFrom()?->format('Y-m-d') ?? 'ohne-datum',
             '' !== $groupName ? '-'.$groupName : ''
         );