add pre-commits/linters for better code

[LittlePlanetoid]

1. uv add --dev pre-commit
2. uv run pre-commit install
3. touch .pre-commit-config.yaml

here is a pre-commit conf example which use Ruff and Shellcheck linters (python and bash):

repos:
- repo: local
hooks:
- id: ruff-format-diff
name: ruff format diff
language: system
entry: uv run ruff format --diff
types: [python]
- id: ruff-check
name: ruff check
language: system
entry: uv run ruff check
- id: shellcheck
name: run shellcheck
language: system
entry: shellcheck
files: .(sh.j2|sh)$

At each git commit attempt, linters will check commited code and validate or not the commit

[LittlePlanetoid]

maybe adding linters too with that issue...

uv add --dev ruff
apt install shellcheck

[LittlePlanetoid]

you can use uv run pre-commit run --all-files and scan all project with all linters in one command :)
last, linters conf can be stored in pyproject, easy to setup for you project