started working on player moves.

Shogi.Contracts/Socket/PlayerHasMovedMessage.cs

@@ -2,16 +2,16 @@
 
 namespace Shogi.Contracts.Socket;
 
-public class MoveResponse : ISocketResponse
+public class PlayerHasMovedMessage : ISocketResponse
 {
   public SocketAction Action { get; }
-  public string SessionName { get; set; } = string.Empty;
+  public string SessionName { get; set; }
   /// <summary>
   /// The player that made the move.
   /// </summary>
-  public string PlayerName { get; set; } = string.Empty;
+  public string PlayerName { get; set; }
 
-  public MoveResponse()
+  public PlayerHasMovedMessage()
   {
     Action = SocketAction.PieceMoved;
   }