feat: split summary DTOs into typed sub-objects

src/Form/Model/BookingEditContext.php

@@ -4,7 +4,6 @@ declare(strict_types=1);
 
 namespace App\Form\Model;
 
-use App\BusProNet\Model\BaseData;
 use App\BusProNet\Model\Booking;
 
 /**
@@ -18,7 +17,7 @@ class BookingEditContext
     public function __construct(
         public readonly BookingDto $bookingDto,
         public readonly ?Booking $bookingData,
-        public readonly ?BaseData $mutableData,
+        public readonly ?BookingMutabilityDto $mutableData,
         public readonly BookingSummaryDto $summaryData,
         public readonly ?array $cardsData = null,
         public readonly bool $isDirty = false,