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

[robbievanleeuwen]

Uses uv to manage the project and ruff for linting and formatting.

To-do list:

• Update pyproject.toml
• Arrive at a ruff configuration - ruff.toml
• Update pre-commit config
• Passing linting & formatting per ruff
• Switch mypy out for pyright
• Strict typing, try remove type: ignore where possible
• Update docs with default values
• Passing tests
• Update readthedocs config
• Update github actions
• Update documentation (README & contributing guide)