* Fix `quirk_class_validator`
Fix the `quirk_class_validator` for quirks with more than 1 module level
* fix black
* Shorten `quirk_cls` in `clss`
Co-authored-by: TheJulianJES <TheJulianJES@users.noreply.github.com>
* Update comment
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Co-authored-by: TheJulianJES <TheJulianJES@users.noreply.github.com>