Rubycritic gem installation to insurance the code quality

I verified that missing gems to insurance the code quality.

That's why I suggest that, please, install the [Rubycritic](https://github.com/whitesmith/rubycritic) gem in the project.

Observation: The configured minimum score must be the first score that the gem create.

Thanks. :smiley:

Start by reviewing the project's dependency and quality-check configuration, then consult the linked Rubycritic gem documentation. Add Rubycritic to the project and configure its minimum score to use the first score the gem creates; the work is done when that configuration is present and the quality check runs successfully.

Written by the indexing model from the issue text.