- gitleaks (via docker cp, dockerignore-agnostic) and hadolint scan every push/PR
- new ruff lint stage (ruff.toml pins known-first-party for host/container
consistency; F841/B007 in webui.py left un-fixed via per-file-ignores —
app-logic changes, flagged for review rather than auto-fixed)
- pytest --cov-fail-under=90 gate on the test stage (already had pytest-cov,
never wired into CI until now)
- scheduled Trivy critical failures now attempt an apk upgrade rebuild and open a PR
if it clears the finding, instead of just failing red
- ruff --fix/--format applied to existing code to start the gate clean
