mostly admin updates

[fitsum]

• package updates
• add linter
• remove old lint rc
• add entry
• new file
• lint
• comment out default values for options + lint
• add NOTES with notes about commenting out default values in config
• uncomment default values because they don't seem to interfere with options anymore 🤷
• remove irrelevant notes

[jaller94]

Thank you very much for your interest in MapsCII and for contributing to this project. 👍

The addition of the NOTES and TODO files confuse me. Most development ideas are kept in issues on GitHub.

The update of the ESLint config seems very much needed to keep up with new ESLint releases. However, it seems that the rules are not matching the project's current code style and have not been applied to most code files in the src folder.

I wonder what rastapasta thinks.

[fitsum]

The rejection is fair.
In the end I don't think the PR was as appropriate as a fork and actually meant to remove it
Thanks for your time reviewing this.