Clean rendering violation classes from some details. #3490
Description
After finishing work on #3484 we now able to render all violation classes by using one custom Sphinx directive, e.g. .. plugincodes:: wemake_python_styleguide.violations.best_practices.
The directive is wrote in docs/ext/plugincodes.py and represents as just a wrapper above autosummary and autodoc Sphinx directives. Which allow us to make more flexible rendernig.
Reason of issue is to clean rendered classes from some details. @sobolevn suggests to clean classes from some details like in pic:
