feat: add pre-commit

[Mr-Sunglasses]

issue: #3

• add pre-commit, black, isort, etc

[Mariatta]

Thanks for starting this. Just some minor wording suggestions.

[Mr-Sunglasses]

Thanks for starting this. Just some minor wording suggestions.

Thanks @Mariatta , I've done the suggested changes, Please review it again.

[Mariatta]

Thank you for the PR, but it doesn't seem to work for me. I'm getting error like

An error has occurred: InvalidManifestError:
==> File /.cache/pre-commit/repozoteah60/.pre-commit-hooks.yaml
==> At Hook(id='isort')
==> At key: stages
==> At index 0
=====> Expected one of commit, commit-msg, manual, merge-commit, post-checkout, post-commit, post-merge, post-rewrite, prepare-commit-msg, push but got: 'pre-commit'
Check the log at /.cache/pre-commit/pre-commit.log