Update dependencies and switch to uv

[arihant2math]

• Use uv instead of pip
• Use pyproject.toml instead of setup.py
• Fix run on python 3.13 by adding cgi/cgib polyfill
• Replace requirements.txt with uv.lock
• Bump vue version

[mrobinson]

This looks good to me, but I think that @delan should also look at this one.

[delan]

all very reasonable! we already deploy it with uv, so formalising it here makes sense.

i don’t see the cgi/cgib polyfill though, did you check that in?

[jdm]

i don’t see the cgi/cgib polyfill though, did you check that in?

That's the legacy-cgi dependency in the project file.

[arihant2math]

i don’t see the cgi/cgib polyfill though, did you check that in?

That's the legacy-cgi dependency in the project file.

Yup, it adds cgi and cgib as packages.

[delan]

looks good, pending deployment changes. i’ll do that and land this next week :)