- Changed restart policy from unless-stopped to on-failure
so Windows shutdown stops the container instead of restarting
- Added RESTART_POLICY env variable to .env.modern and .env.legacy
- Compose files use ${RESTART_POLICY:-on-failure} for flexibility
- Updated WINCTL_GUIDE.md with restart policy documentation
- Updated readme.md with RESTART_POLICY setting
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>