Thoughts on extracting AppKit and Foundation

[brianmed]

This repo is super useful! And, have you considered extracting out AppKit and Foundation in a separate library or nuget package? This way, macOS gui apps could be built that did not have a Metal focus.

[IsaacMarovitz]

The idea was that this package would be used alongside standard .NET packages like Silk, but I've yet to write examples showing that workflow. Something for the future, but it should be doable as is.