Migrate to Bootstrap 4.6 to 5.x

[ShaiMagal]

@davidtmiller Hi,

Is there any plan to upgrade from bootstrap 4.6 to 5.x?

Thank you.

[JEdelstein25]

#487 Check out my Pull Request @ShaiMagal

[amatosg]

it looks like this is not going anywhere 😟

[ClementBaziret]

This repository is so dead...

[tiberio40]

I have been to working in a folk with a migration to bootstrap 5. It’s not perfect m, but if you would like to review it, this is the repo: https://github.com/tiberio40/Lumi