feat: add a makefile target for importing docs

[mfocko]

I'll open the Docusaurus afterwards, since it needs »more« changes…

TODO:

• [x] adjust the docs in the deployment (mainly headings), so they don't look so “random” in the rendered web. packit/deployment#500

[softwarefactory-project-zuul[bot]]

Build failed. https://softwarefactory-project.io/zuul/t/packit-service/buildset/237d111ceb0940278639e5737a577e18

:heavy_check_mark: pre-commit SUCCESS in 1m 19s :x: hugo FAILURE in 1m 03s

[softwarefactory-project-zuul[bot]]

Build failed. https://softwarefactory-project.io/zuul/t/packit-service/buildset/31f3c89a1ae2457b84d777106e5d788a

:heavy_check_mark: pre-commit SUCCESS in 1m 21s :x: hugo FAILURE in 1m 02s

[softwarefactory-project-zuul[bot]]

Build succeeded. https://softwarefactory-project.io/zuul/t/packit-service/buildset/154f27c286ac4ada917f092551a20a8f

:heavy_check_mark: pre-commit SUCCESS in 1m 16s :heavy_check_mark: hugo SUCCESS in 1m 05s

[mfocko]

NOTE: Merge after the deployment docs have been update, so that we don't need to rebuild again, or potentially build “broken” deployment docs.

[softwarefactory-project-zuul[bot]]

Build succeeded. https://softwarefactory-project.io/zuul/t/packit-service/buildset/b009a98fa6934d8ea9f4110778051cdf

:heavy_check_mark: pre-commit SUCCESS in 13m 05s :heavy_check_mark: hugo SUCCESS in 1m 08s

[softwarefactory-project-zuul[bot]]

Build succeeded (gate pipeline). https://softwarefactory-project.io/zuul/t/packit-service/buildset/258d8956c5004044b1ac5710fcc0d47c

:heavy_check_mark: pre-commit SUCCESS in 1m 20s

[softwarefactory-project-zuul[bot]]

Pull request merge failed: Resource not accessible by integration, You may need to manually rebase your PR and retry.

[mfocko]

Oh /o I changed the workflow