Merge branch 'notebook-docs' into 'master'

.pre-commit-config.yaml

web/content/docs/devguide/advanced/wsl/index.md

...docs/devguide/development-workflows/jupyter-docs/index.md

web/content/docs/devguide/documentation/_index.md

.../devguide/documentation/jupyter-docs/binderhub-button.png

...content/docs/devguide/documentation/jupyter-docs/index.md

web/content/docs/devguide/documentation/web-docs/index.md

...tent/docs/devguide/documentation/web-docs/preview-web.png

web/content/docs/devguide/packages/mfront/index.md

web/content/docs/devguide/testing/test-data/index.md