feat: add ai type and state info

Client/Domain/Common/ObservableObjectInterface.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Client.Domain.Common
+{
+    public interface ObservableObjectInterface : INotifyPropertyChanged
+    {
+        void OnPropertyChanged([CallerMemberName] string prop = "");
+    }
+}