Add FeathersUI to the list

[brainwo]

FeathersUI is an open source cross-platform UI framework for Haxe language. It's quite adopted by many apps including one game published by Ubisoft.
https://feathersui.com/
https://github.com/feathersui/feathersui-openfl/

[Elanis]

Hi !

It only got 126 stars (I did filter out any framework under few thousands when initially creating this comparison), so it's not gonna be a priority there. Plus I thinking of maybe splitting benchmarks between web conversion and framework with their own way to design pages.

But I'm keeping this idea open 😄 Thanks for the idea