- ruff's extend-exclude listed a path that is not part of the repository, so
the entry never matched anything in CI
- keep the generated results/ exclude, which is a real runtime output directory
With the tree clean, the lint job runs ruff check . on every push and PR rather
than only the files a PR changes, so a lint regression is caught anywhere.
GitHub Actions: pytest across Python 3.10-3.13, a clean-install import smoke
that catches undeclared runtime deps, and a strict Ruff gate (standard rule set)
scoped to the files each PR changes. Declares python-dotenv (imported by the CLI
but previously undeclared) and adds a [dev] extra. Recommends Python 3.12 for
setup, verified from a clean isolated install.
Yijia-Xiao