feat: additional confirmation cycle and status for groups inquiries

src/Model/AccommodationBookingApiResponse.php

@@ -46,6 +46,9 @@ final readonly class AccommodationBookingApiResponse
     #[Groups(['api:single'])]
     public ?\DateTimeImmutable $acceptedAt;
 
+    #[Groups(['api:single'])]
+    public ?\DateTimeImmutable $confirmedAt;
+
     #[Groups(['api:single'])]
     public AccommodationBookingPersonalData $personalData;
 
@@ -101,6 +104,7 @@ final readonly class AccommodationBookingApiResponse
         $this->childrenCount = $booking->getChildrenCount();
         $this->groupName = $booking->getGroupName();
         $this->acceptedAt = $booking->getAcceptedAt();
+        $this->confirmedAt = $booking->getConfirmedAt();
         $this->personalData = new AccommodationBookingPersonalData($booking);
         $this->accommodation = new AccommodationBookingHotelInfo($booking->getAccommodation());
         $this->boardService = new AccommodationBookingBoardServiceInfo($booking);