Fix zstd not loaded

ArcFormats/ImageJXL.cs

@@ -0,0 +1,23 @@
+using System;
+using System.ComponentModel.Composition;
+using System.IO;
+using System.Runtime.InteropServices;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+
+namespace GameRes.Formats
+{
+//     [Export(typeof(ImageFormat))]
+//     public class JxlImageFormat : ImageFormat, IDisposable
+//     {
+//         public override string         Tag { get { return "JXL"; } }
+//         public override string Description { get { return "JPEG XL image format"; } }
+//         public override uint     Signature { get { return 0; } } // JXL signature starts with 0xFF 0x0A
+//         public override bool      CanWrite { get { return false; } }
+
+//         public JxlImageFormat()
+//         {
+//             Extensions = new[] { "jxl" };
+//         }
+//     }
+}