Mutifier - v1.0.1.0

• Upgraded framework from .NET 6 to .NET 7
• Revamped whole UI, now using AvaloniaUI instead of WinForms
• Changed DllImport's to LibraryImport's
• Cleaned up the code

and more...

Requires .NET 7.0 Desktop Runtime (x64). https://dotnet.microsoft.com/download/dotnet/7.0