Transition from microbundle-crl to something else

[dej611]

This project was setup with the create-react-library cli, which uses a fork (unmaintaned since last year) of microbundle.

There are already succesful transition to microbundle (which is still developed/mantained) and probably this project should follow up on that as well. That should bring new features and better support in the long term.

[dej611]

This became very important as updating node version to anything beyong npm 6.x will break the build process: some inner dependency changes with the new engine version and images are no longer working.

[dej611]

Consider also migrating to Vite