feat: Add pyproject.toml validator hook to pre-commit

[DhavalGojiya]

Description

Add a pyproject.toml validator hook to pre-commit to ensure the file is valid before commits.

Test Code

pre-commit run validate-pyproject --all-files

Validate pyproject.toml..................................................Passed

[ulgens]

@DhavalGojiya, asking out of curiosity, do you have a preference for this library over https://github.com/tox-dev/pyproject-fmt ? It's the time I saw the one in this PR and I'd like to learn about the differences.

[DhavalGojiya]

@DhavalGojiya, asking out of curiosity, do you have a preference for this library over https://github.com/tox-dev/pyproject-fmt ? It's the time I saw the one in this PR and I'd like to learn about the differences.

The tool in the PR is a validator, while what you're referring to is a formatter.
I've tried adding this pyproject formatter that you refer here in some repositories, but most of the time maintainers don't like it. The reason is simple: this formatter messes with the [project.urls] section and sometimes with the dependency groups.

See
CC : @amirreza8002

[amirreza8002]

hi
the pyproject-fmt project is highly opinionated
if you agree with their opinion, it should be good
i didn't, so i didn't add it