fix: add missing 'name' field and fix typo

[baggiponte]

addresses #4. @montanarograziano would you mind reviewing? 😊

[montanarograziano]

LGTM! Commands works fine now.
I was testing the just commit to run an initial commit and I noticed that pyproject-fmt and validate-pyproject where not in PATH so pre-commit fails. Running pdm add pyproject-fmt validate-pyproject seems to fix.
One last note, running just commit with the repo as it is after installing dependencies, will make ruff format fail because of missing docstrings inside the init.py of tests/ and src/. Kinda irrelevant imo, but maybe worth noticing.

[baggiponte]

That's something I missed, will add the two tools to the optional dependency groups. How do you find using pre-commit with tools inside your dev env? I followed @JeyDi's approach and went for that, rather than having pre-commit install the projects inside a separate venv on your system.

[montanarograziano]

Actually it's not that bad: sometimes I've ran into weird issues where a command (black for example) would behave differently when ran locally vs remote pre-commit repo.
Furthermore, this should avoid running pre-commit autoupdate, as long as pdm dependencies are fixed correctly, right?