feat: implement screendesign

src/BusProNet/DataProcessor/BookingPayloadBuilder.php

@@ -304,6 +304,17 @@ class BookingPayloadBuilder
                 }
             }
 
+            // Add body dimensions
+            if (null !== $participant->height) {
+                $participantData['sonstiges1'] = $participant->height;
+            }
+            if (null !== $participant->weight) {
+                $participantData['sonstiges2'] = $participant->weight;
+            }
+            if (null !== $participant->shoeSize) {
+                $participantData['sonstiges3'] = $participant->shoeSize;
+            }
+
             // Add wishes (room remarks and license plate)
             if (null !== $participant->remarksRoom || null !== $participant->licensePlate) {
                 $participantData['wünsche'] = [];