Switch dependency manager from poetry to uv

[datadavev]

Updates project to use uv for dependency management.

[mbjones]

@datadavev this looks great in general, but I notice its not passing GHA tests on python 3.10 -- once that gets patched up I think we could merge this.

[mbjones]

Oh, and we probably should also expand our testing matrix to include more recent python versions beyond 3.10 -- not sure why they were omitted.

[doulikecookiedough]

Hi @datadavev, I tested this branch and it's working well for me. It's good to merge after addressing Matt's feedback. I also updated the README.md with instructions on how to install uv, linking to your gist.

[doulikecookiedough]

I've added python 3.11 to the github workflow to be tested, and also resolved the issue with python 3.10 as well.

One side question - do we want to merge directly to main, or to develop? Either way I think this is ready to merge.

[mbjones]

It should get merged to develop, and then to main for a release, just to keep things in sync. As this isn't a huge change, do you want to wait for other changes to occur before a release gets made?

[doulikecookiedough]

I think we should wait for other changes to occur before a release gets made 🙏

[datadavev]

Merge to develop is preferred - I just didn't see the develop branch buried in the many old branches.