remove ConsoleTextWriterHook

src/DotRecast.Recast.Demo/Tools/ConsoleTextWriterHook.cs

@@ -1,22 +0,0 @@
-using System;
-using System.IO;
-using System.Text;
-
-namespace DotRecast.Recast.Demo.Tools;
-
-public class ConsoleTextWriterHook : TextWriter
-{
-    public override Encoding Encoding => Encoding.UTF8;
-    private readonly Action<string> _event;
-
-    public ConsoleTextWriterHook(Action<string> relay)
-    {
-        _event = relay;
-    }
-
-    public override void Write(char[] buffer, int index, int count)
-    {
-        var s = new string(new Span<char>(buffer, index, count));
-        _event?.Invoke(s);
-    }
-}