fix: stop mutating booking state on edit-mode page views

src/Controller/Booking/Edit/ParticipantController.php

@@ -10,7 +10,6 @@ use App\Entity\User;
 use App\Form\BookingParticipantType;
 use App\Form\Model\BookingDto;
 use App\Htmx\HxTrait;
-use App\Service\ApplicantInsuranceCascade;
 use App\Service\BookingConfigurator;
 use App\Service\BookingEditContextFactory;
 use App\Service\BookingEditDataLoader;
@@ -41,7 +40,6 @@ class ParticipantController extends AbstractController
         private readonly BookingSessionManager $bookingSessionService,
         private readonly ParticipantDataPrefiller $prepopulationService,
         private readonly ParticipantFormSupport $participantFormSupportService,
-        private readonly ApplicantInsuranceCascade $applicantInsuranceCascade,
         private readonly LoggerInterface $logger,
     ) {
     }
@@ -87,7 +85,6 @@ class ParticipantController extends AbstractController
         }
 
         $this->editContextFactory->prepareBookingDto($bookingDto);
-        $this->applicantInsuranceCascade->apply($bookingDto);
 
         $form = $this->createParticipantForm($bookingDto, $index);
 
@@ -159,7 +156,6 @@ class ParticipantController extends AbstractController
         $form->handleRequest($request);
 
         $this->bookingConfigurator->preselectDefaultServices($bookingDto);
-        $this->applicantInsuranceCascade->apply($bookingDto);
         $this->bookingSessionService->saveBookingDto($request, $bookingDto, BookingDto::MODE_EDIT);
 
         $form = $this->createForm(