Command refactor

src/GuiApp/Avalonia/FileTime.GuiApp/Converters/CommandToCommandNameConverter.cs

@@ -1,6 +1,6 @@
 using System.Globalization;
 using Avalonia.Data.Converters;
-using FileTime.App.Core.Command;
+using FileTime.App.Core.UserCommand;
 
 namespace FileTime.GuiApp.Converters;
 
@@ -8,7 +8,7 @@ public class CommandToCommandNameConverter : IValueConverter
 {
     public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
     {
-        if(value is not Command command) return value;
+        if(value is not IUserCommand command) return value;
 
         //TODO: implement
         return command.ToString();