GuestLog - Moved Enums

- Enums moved to Enum folder (by type).
- ResultCode class changed to enum to ensure type safety in results.

src/Somnia.GuestLog/Services/IUserMessageService.cs

@@ -1,3 +1,4 @@
+using Somnia.GuestLog.Enums.UI;
 using Somnia.GuestLog.Models.DTOs;
 
 namespace Somnia.GuestLog.Services;
@@ -8,10 +9,4 @@ public interface IUserMessageService
 
     public void ShowResult(Result resultDto);
     public void ShowResultWithMessage(Result resultDto, string message);
-
-
-    public enum MessageKind
-    {
-        Info, Warning, Error, Success, Normal
-    }
 }