ci: remove entrypoint for now (doesnt work with gorelease)

refactor: remove deprecated usages of ioutil (dep 1.16) for replacements

feat: improve the error handling to bubble up

feat: improve flattern registry name

docs: tidy up

fix: support zero array notations

feat(yaml): support array notation within yaml

fix: remove semver check, its broken

fix: correct apply --no-cache

fix: ensure ssh-client is installed within alpine