Hardened unit with ProtectSystem/ProtectHome, auto-restart on failure, and ExecReload for SIGHUP hot config reload. Docs updated with setup, management, and enable-linger instructions. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Hardened unit with ProtectSystem/ProtectHome, auto-restart on failure, and ExecReload for SIGHUP hot config reload. Docs updated with setup, management, and enable-linger instructions. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>