fix: refresh live room availability during create flow

src/Controller/Booking/Create/Step2Controller.php

@@ -18,7 +18,6 @@ use App\Service\BookingCreateContextFactory;
 use App\Service\BookingSessionManager;
 use App\Service\ParticipantDataPrefiller;
 use App\Service\RoomAssigner;
-use App\Service\TravelDataProvider;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\Routing\Attribute\Route;
@@ -35,7 +34,6 @@ class Step2Controller extends AbstractBookingCreateController
         private readonly BookingConfigurator $bookingService,
         private readonly BookingSessionManager $bookingSessionService,
         private readonly BookingCreateContextFactory $createContextFactory,
-        private readonly TravelDataProvider $travelDataService,
         private readonly RoomAssigner $roomAssignmentService,
         private readonly ParticipantDataPrefiller $prepopulationService,
     ) {
@@ -58,8 +56,11 @@ class Step2Controller extends AbstractBookingCreateController
             return $redirect;
         }
 
-        // Enrich with fresh availability data
-        $this->travelDataService->enrichWithFreshAvailabilities($bookingCreateDto->travel);
+        if ($redirect = $this->redirectIfRoomSelectionsStale($request, $bookingCreateDto, $this->bookingSessionService)) {
+            return $redirect;
+        }
+
+        $this->bookingService->updateBookingStatusFromRoomSelection($bookingCreateDto);
 
         // Ensure correct number of participants first, then prepopulate the applicant if needed.
         $this->ensureCorrectNumberOfParticipants($bookingCreateDto);