New C# Source Generation

[hultqvist]

The latest commit has major changes that is are compatible with previous workflow.
Previous code is now available on the console branch.

• Using C# Source Generator instead of external console application to generate source files
• Removed all command line options
• Removed experimental MemoryStream allocations, turned out the default one was the fastest one

[CeSun]

Will this project continue to be maintained?

[hultqvist]

Will this project continue to be maintained?

There's no time from me for active development with new features and changes. But I keep an eye on it and gladly accept pull request.

The project is therefore in a "done" state.
It's working as currently designed.

If for some reason a new .NET version would break this we would fix that.