feat: add chat messages

Client/Domain/Factories/ChatMessageFactoryInterface.cs

@@ -0,0 +1,14 @@
+using Client.Domain.ValueObjects;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Client.Domain.Factories
+{
+    public interface ChatMessageFactoryInterface
+    {
+        ChatMessage Create(string data);
+    }
+}