Records the host's service inventory, setup runbook, mail account list,
sync plan, package diff vs. clean install, and hardening TODOs, including
today's SSH hardening (key-only, no root login) and the fail2ban sshd
findtime fix for a low-and-slow brute-force evasion pattern.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RdTyvEJkfNLDVAWt8WQ6X9
