docs: add CONTRIBUTING.md file

c27c010b · Jan Wennrich · 6ca3d69f · c27c010b
Bestätigt Commit c27c010b erstellt 10 months ago von Jan Wennrich
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
+# Contributing
+
+This package follows the [QUIQQER contribution guidelines](https://dev.quiqqer.com/quiqqer/stabilization/documentation/-/wikis/home).
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