Use uv & ruff in favour of poetry, nox, black, flake8 etc.

[robbievanleeuwen]

Uses uv to manage the project and ruff for linting and formatting. This greatly simplifies the requirements to contribute to sectionproperties and also simplifies workflows.

To-do list:

• [x] Update pyproject.toml
• [x] Arrive at a ruff configuration - ruff.toml
• [x] Update pre-commit config
• [x] Passing linting & formatting per ruff
• [x] Switch mypy out for pyright
• [x] Get pyright to pass
• [x] Update docs with default values
• [x] Passing tests
• [x] Update readthedocs config
• [x] Update github actions
• [x] Update documentation (README & contributing guide)
• [x] Update dependencies as necessary