[IMP]pms_api_rest: added short_name in room datamodel and service and added default_code in room_type datamodel and service

pms_api_rest/services/pms_room_service.py

@@ -47,6 +47,7 @@ class PmsRoomService(Component):
                     name=room.name,
                     roomTypeId=room.room_type_id,
                     capacity=room.capacity,
+                    shortName=room.short_name,
                 )
             )
         return result_rooms

pms_api_rest/services/pms_room_type_services.py

@@ -58,6 +58,7 @@ class PmsRoomTypeService(Component):
                     id=room.id,
                     name=room.name,
                     pms_property_ids=room.pms_property_ids.mapped("id"),
+                    defaultCode=room.default_code,
                 )
             )
         return result_rooms