Update to support Praefect

[danielgriggs]

Update to support Praefect configuration

Stolen from #372

Pull Request (PR) description

This PR takes the work done by @rudexi and provides a way to configure Praefect.

This Pull Request (PR) fixes the following issues

Fixes partially #366

[danielgriggs]

Running the tests locally only show error with things I didn't change, so I guess I didn't make anything worse :P

[smortex]

REFERENCE.md is outdated

🤔 Did you adjusted REFERENCE.md by hand? Update it with:

$ bundle exec rake strings:generate:reference

Then amend and push your commit, and CI should continue.

[danielgriggs]

Ah, my work laptop is pretty locked down, so I can only use exactly ruby 2.7, only 2.5.9 or 3.0.4. So bundle is either too out of date or URI is too new and doesn't support the escape() function. Also not being a Ruby developer I can't seem to generate an environment that matches the required environment for the tests.