replace v6 with experimental v7 code

src/MpvNet/Native/StringLogicalComparer.cs

@@ -0,0 +1,17 @@
+
+using System.Runtime.InteropServices;
+using System.Collections;
+
+namespace MpvNet.Native;
+
+public class StringLogicalComparer : IComparer, IComparer<string>
+{
+    [DllImport("shlwapi.dll", CharSet = CharSet.Unicode)]
+    static extern int StrCmpLogical(string? x, string? y);
+
+    static int IComparer_Compare(object? x, object? y) => StrCmpLogical(x!.ToString(), y!.ToString());
+    static int IComparerOfString_Compare(string? x, string? y) => StrCmpLogical(x, y);
+
+    int IComparer.Compare(object? x, object? y) => IComparer_Compare(x, y);
+    int IComparer<string>.Compare(string? x, string? y) => IComparerOfString_Compare(x, y);
+}