Add zylix (#163)

* Add zylix

* Remove extra dash

Author: bkniffler

README.md

@@ -684,6 +684,7 @@ TOC is generated by [markdown-toc](https://github.com/jonschlinkert/markdown-toc
 - [ziglibs/positron](https://github.com/ziglibs/positron) : A web renderer frontend for zig applications.
 - [webui-dev/zig-webui](https://github.com/webui-dev/zig-webui) : Use any web browser or WebView as GUI, with your preferred language in the backend and HTML5 in the frontend, all in a lightweight portable lib.
 - [star-tek-mb/zig-tray](https://github.com/star-tek-mb/zig-tray) : Create tray applications with zig.
+- [kotsutsumi/zylix](https://github.com/kotsutsumi/zylix) : Zig powered cross-platform UI framework with Virtual DOM.
 
 ## Misc