Improve the contribs plugin

[codecov-commenter]

Codecov Report

Base: 88.18% // Head: 87.27% // Decreases project coverage by -0.91% :warning:

Coverage data is based on head (0b4805f) compared to base (604261b). Patch coverage: 15.78% of modified lines in pull request are covered.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #16 +/- ## ========================================== - Coverage 88.18% 87.27% -0.92% ========================================== Files 29 29 Lines 1405 1422 +17 ========================================== + Hits 1239 1241 +2 - Misses 166 181 +15 ``` | [Impacted Files](https://codecov.io/gh/Neoteroi/mkdocs-plugins/pull/16?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Neoteroi) | Coverage Δ | | |---|---|---| | [neoteroi/contribs/\_\_init\_\_.py](https://codecov.io/gh/Neoteroi/mkdocs-plugins/pull/16/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Neoteroi#diff-bmVvdGVyb2kvY29udHJpYnMvX19pbml0X18ucHk=) | `37.28% <15.78%> (-10.34%)` | :arrow_down: | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Neoteroi). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Neoteroi)

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