Switch from poetry to uv

[DeD1rk]

What?

uv is like poetry. We can replace poetry with it.

Why?

uv is much faster, and has some additional features. Mainly, uv can (and will automatically) also manage your python installation. That is, when doing uv sync it will e.g. install python 3.13 if that's the version configured in pyproject.toml, regardless of your OS. So I think it can simplify setup by quite a bit.

One (temporary) downside is that uv.lock is not yet supported by Dependabot. There is WIP on that front, but it seems to be taking some time.

How?

• Update the pyproject.toml for the new format.
• Update the README.
• Update the Dockerfiles.
• Update CI and the pre-commit config.
• Also do the same in the miniconcrexit-tutorial repo, and see what steps are needed to get uv installed in github codespaces and apply those there and optionally here.

[ColonelPhantom]

I like the idea, but we should probably at least wait for Dependabot to properly support it? Otherwise we can definitely give it a try.

[DeD1rk]

Yeah it would be nice to wait for dependabot. There's also some issues running uv/ruff on nixos but tbh idc