Remove support for deprecated Python version and move to uv

[danfimov]

Why

• According to Status of Python versions Python 3.9 already in end-of-life status. So we can easely drop support for this version.

• Also for unification purposes we should move this repo from using poetry to uv.

How

1. Remove poetry.lock and rewrite pyproject.toml in a way that compatible with PEP-621;

2. Change poetry run to uv run in pre-commit config;

3. Change CI/CD pipelines. They should use python versions from 3.10 to 3.13 and uv. You can find example of pipelines here. Don't forget to check that cache for dependencies in tests is enabled)

4. Check that there is no mentions of poetry in docs / readme files.

5. Please also replace old-style type annotations in repository code using this two ruff rules.

[vldmrdev]

@danfimov Hi, I am taking on this task.

[danfimov]

Closed by #111

[adrianovieira]

Long live and prosper to your project.

We had been using uv in projects I worked on. Then we discovered fyn¹ ("uv with superpowers" - I would say) with "new features added and long-standing bugs fixed".

So we updated our ADR and decided to migrate to the fyn.

Maybe you should take a look too? Perhaps you'll like it as well.

Footnotes

1. fyn: Python package and project manager https://github.com/duriantaco/fyn ↩