Implementato sdk honeywell e metodi per lo scanner barcode

SteUp.Shared/Core/Messages/Scanner/NewScannerMessage.cs

@@ -0,0 +1,5 @@
+using CommunityToolkit.Mvvm.Messaging.Messages;
+
+namespace SteUp.Shared.Core.Messages.Scanner;
+
+public class NewScannerMessage(string? value = null) : ValueChangedMessage<string?>(value);