Make documentation a separate workspace

[PerchunPak]

To limit Python version, so we can use latest Sphinx (they drop old Python versions very quickly, before they become EOL)

[PerchunPak]

Unfortunately, it fails silently when you do uv sync --group docs with 3.11. poe docs just shows sphinx-build command not found. Don't know how to display a user friendlier error

[ItsDrike]

Hmm, I don't (well, other than doing something like command -v sphinx-build >/dev/null 2>&1 && sphinx-build ... || echo "Missing docs dependency group", but it feels a bit hacky, also, it wouldn't work for windows devs)

[ItsDrike]

Will renovate pick up the second pyproject.toml and take care of updating it properly as a subproject?

[PerchunPak]

Will renovate pick up the second pyproject.toml and take care of updating it properly as a subproject?

It should, but I have no way of testing it

[PerchunPak]

Hmm, I don't (well, other than doing something like command -v sphinx-build >/dev/null 2>&1 && sphinx-build ... || echo "Missing docs dependency group", but it feels a bit hacky, also, it wouldn't work for windows devs)

I don't think we even support building docs on Windows, there should be a Makefile.bat I think