feat: revert allow updating room assignments in edit mode

src/Form/Service/EditFieldStateProvider.php

@@ -5,10 +5,11 @@ declare(strict_types=1);
 namespace App\Form\Service;
 
 use App\BusProNet\Utility\DirectionMapper;
+use App\Form\Model\BookingDto;
 use App\Form\Service\Abstract\AbstractFieldStateProvider;
-use App\Form\Service\Condition\AccommodationMutabilityCondition;
 use App\Form\Service\Condition\AdditionalServicesMutabilityCondition;
 use App\Form\Service\Condition\AgeRangeCondition;
+use App\Form\Service\Condition\BookingModeCondition;
 use App\Form\Service\Condition\CompositeCondition;
 use App\Form\Service\Condition\DateOfBirthProvidedCondition;
 use App\Form\Service\Condition\FieldValueCondition;
@@ -98,10 +99,10 @@ class EditFieldStateProvider extends AbstractFieldStateProvider
             'static_text' => $personalDataHiddenCondition,
         ];
 
-        // Room assignments are readonly when BPN indicates accommodation is not mutable
-        $accommodationMutabilityCondition = new AccommodationMutabilityCondition();
+        // Room assignments are fixed in edit mode - always render as static text
+        // Agencies must ensure proper room assignments before booking submission
         $this->fieldStateConditions['assignedRoomId'] = [
-            'static_text' => $accommodationMutabilityCondition,
+            'static_text' => new BookingModeCondition(BookingDto::MODE_EDIT),
         ];
 
         // Show remarks room field only when room with code 'mbz' (single bed) is selected