feat: add multiroom tracking to booking flow

apps/scandic-web/components/HotelReservation/EnterDetails/Details/RoomOne/index.tsx

@@ -55,15 +55,19 @@ export default function Details({ user }: DetailsProps) {
     reValidateMode: "onChange",
     values: {
       countryCode: user?.address?.countryCode ?? initialData.countryCode,
-      dateOfBirth: initialData.dateOfBirth,
+      dateOfBirth:
+        "dateOfBirth" in initialData ? initialData.dateOfBirth : undefined,
       email: user?.email ?? initialData.email,
       firstName: user?.firstName ?? initialData.firstName,
       join: initialData.join,
       lastName: user?.lastName ?? initialData.lastName,
       membershipNo: initialData.membershipNo,
       phoneNumber: user?.phoneNumber ?? initialData.phoneNumber,
-      zipCode: initialData.zipCode,
-      specialRequests: initialData.specialRequests,
+      zipCode: "zipCode" in initialData ? initialData.zipCode : undefined,
+      specialRequests:
+        "specialRequests" in initialData
+          ? initialData.specialRequests
+          : undefined,
     },
   })