Add support for overlays

[zach-herridge]

https://www.npmjs.com/package/electron-overlay-window

Look into adding this lib and building a common way for plugin authors to use overlays in plugins. Make sure the way we add this works on Windows/Mac if possible.

[C3ntraX]

Supported backends:

Windows (7 - 10)
Linux (X11)

No Windows 11 Support yet or its not tested. This library seems suspicious to me. A lot of C code, which may break or cause memory leaks.

[zach-herridge]

This library is made by the guy who made Awakened Poe trade

[C3ntraX]

Ah interesting, then he may be interested to keep this lib maintained.