v1.0.0 release checklist

Use this checklist for the stable release tag.

python -m ruff check src tests scripts
PYTEST_DISABLE_PLUGIN_AUTOLOAD=1 PYTHONPATH=src pytest -q
scripts/release-check.sh
scripts/release-readiness-report.sh --output-dir dist/release-readiness --run-checks
git tag -s v1.0.0 -m "Automax 1.0.0"

Keep dist/release-readiness/, package smoke output, runtime evidence indexes and release check logs with the release record.