GitLab

* fix_all_language_quicktour

* give up ! before bash command

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Co-authored-by: lishukan <lishukan@dxy.cn>

* Rename index.mdx to index.md

* With saved modifs

* Address review comment

* Treat all files

* .mdx -> .md

* Remove special char

* Update utils/tests_fetcher.py
Co-authored-by: Lysandre Debut <lysandre.debut@reseau.eseo.fr>

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Co-authored-by: Lysandre Debut <lysandre.debut@reseau.eseo.fr>

* Create _config.py

* Create _toctree.yml

* Create index.mdx

not sure about "du / ihr" oder "sie"

* Create quicktour.mdx

* Update _toctree.yml

* Update build_documentation.yml

* Update build_pr_documentation.yml

* fix build

* Update index.mdx

* Update quicktour.mdx

* Create installation.mdx

* Update _toctree.yml