Refactor code to disable auto prefix

[moelders]

Hello @iest, I have opened the PR which disables the auto prefix. As you can see, I refactored it a bit, you might want to keep some of my changes on your main track.

Notes:

• I added package-lock.json but keeping the yarn.lock file there.
• I added a CHANGELOG.md file explaining all the new version changes (the line # (new version) should be updated).
• You have to update the package.json (the lock as well) and CHANGELOG.md versions before the release.
• The adidas linter rules are in place to improve the code quality.
• I renamed some files and placed others using a more standard folder structure.
• I updated the tests because their execuetion failed to me before.

[iest]

Thanks for the PR! Apologies for the slow turnaround.

I like a lot of things about this PR, but I think the adidas eslint rules are a bit too opinionated for general purpose usage — but I agree that adding eslint rules improves the project. Rather than go back and forth on this PR though, I'll merge it and make the necessary changes and get a release out 🙌