Expose Codacy production checks

[Raptor399]

When creating a pull request, Codacy kicks in and verifies whether or not the submitted code is production ready. This is great!

Only thing: it would be nice to be able to run these exact production checks (or something close enough) locally as well with something like pnpm lint:production. This would prevent people from submitting pull requests that generate hundreds of errors in Codacy, with no way to locally reproduce. I always run pnpm lint to make sure all is silent, but Codacy still manages to find lots of other things, including things it considers critical.

Please expose the strict production checks that Codacy uses, so we can run the same checks locally.

[Raptor399]

Please also make sure to add the Markdown linting checks that Codacy does, such as "Lists should be surrounded by blank lines"!