Get all windows

[innovate-invent]

Thanks for this library!
My primary use is just getting the active window, but would it be much work getting a list of all open windows with the active one flagged?

Edit: Decided to do a bit of research
https://docs.microsoft.com/en-us/windows/desktop/api/winuser/nf-winuser-enumwindows

[innovate-invent]

For those that come across this, check out https://github.com/sentialx/node-window-manager