fix: resolve stale dependent selections after booking family insurance

src/Controller/Booking/Create/Step2ParticipantController.php

@@ -7,6 +7,7 @@ namespace App\Controller\Booking\Create;
 use App\Form\BookingParticipantType;
 use App\Form\Model\BookingDto;
 use App\Htmx\HxTrait;
+use App\Service\ApplicantInsuranceCascade;
 use App\Service\BookingConfigurator;
 use App\Service\BookingCreateContextFactory;
 use App\Service\BookingSessionManager;
@@ -34,6 +35,7 @@ class Step2ParticipantController extends AbstractController
         private readonly TravelDataProvider $travelDataService,
         private readonly ParticipantDataPrefiller $prepopulationService,
         private readonly ParticipantFormSupport $participantFormSupportService,
+        private readonly ApplicantInsuranceCascade $applicantInsuranceCascade,
     ) {
     }
 
@@ -70,6 +72,7 @@ class Step2ParticipantController extends AbstractController
             $this->prepopulationService->fillDummyParticipant($bookingDto->participants[$index], $index);
 
             $this->bookingService->preselectDefaultServices($bookingDto);
+            $this->applicantInsuranceCascade->apply($bookingDto);
             $this->bookingService->applyCreateBookingStatusRules($bookingDto);
             $this->bookingSessionService->saveBookingDto($request, $bookingDto, BookingDto::MODE_CREATE);
 
@@ -80,6 +83,7 @@ class Step2ParticipantController extends AbstractController
 
         if (true === $isSubmitted) {
             $this->bookingService->preselectDefaultServices($bookingDto);
+            $this->applicantInsuranceCascade->apply($bookingDto);
             $this->bookingService->applyCreateBookingStatusRules($bookingDto);
         }
 
@@ -195,6 +199,7 @@ class Step2ParticipantController extends AbstractController
         $form->handleRequest($request);
 
         $this->bookingService->preselectDefaultServices($bookingDto);
+        $this->applicantInsuranceCascade->apply($bookingDto);
         if (BookingDto::MODE_CREATE === $bookingDto->getMode()) {
             $this->bookingService->applyCreateBookingStatusRules($bookingDto);
         }