Hat-tip: Support Certutil installation on Fedora (dnf)

Once more, with documentation this time!

The hybrid approach.

Once again works on macOS and Windows also

Add image of graphical sudo prompt to readme

Graphical sudo prompt is now shown during post-install script.

Fix: remove old binary declaration in package file

Fix: add bin folder to npm package

Breaking change: binaries no longer bundled, setup at npm postinstall

Upgrade mkcert to version 1.4.2

This includes a separate arm64 binary.