The current .pre-commit-config.yaml uses black, isort, pydocstyle and pylint. The other ArviZ repositories (arviz-base, arviz-stats) have already migrated to ruff and ruff-format. Migrating arviz-plots would bring it in line with the rest of the ecosystem.
This would involve:

• Replacing black, isort, pydocstyle, pylint hooks with ruff and ruff-format in .pre-commit-config.yaml
• Adding [tool.ruff] configuration to pyproject.toml
• Removing [tool.black], [tool.isort], [tool.pydocstyle] sections
• Removing pylint from tox check dependencies
• Fixing any code style issues flagged by ruff