Add support for pyproject.toml standard

[3x10RaiseTo8]

Fixes #13

[JoshuaC215]

Thanks @3x10RaiseTo8 for working on improving the package management!

I believe the best practice for python now is to use a tool besides poetry, since it doesn't conform to the pyproject.toml standard

https://www.stuartellis.name/articles/python-modern-practices/#use-a-project-tool
https://packaging.python.org/en/latest/guides/writing-pyproject-toml/

I have been using uv lately (https://github.com/astral-sh/uv) since it is so dang fast

Would you be willing to convert this to use a standard pyproject.toml ? And in that case, we could also remove requirements.txt and test-requirements.txt in the same PR - it would require an update in the Dockerfiles and test.yml workflow file as well.

If this is more than you want to take on, I can take a pass at it before too long.

[3x10RaiseTo8]

Outstanding reads! Migrating...