Is it normal to see this after an update via 'openClaw update'? How do I resolve this?
openclaw-agent@automation:~$ openclaw gateway restart
🦞 OpenClaw 2026.4.21 (f788c88)
Gateway service disabled.
Start with: openclaw gateway install
Start with: openclaw gateway
Start with: systemctl --user start openclaw-gateway.service
Start with: systemd user services are unavailable; install/enable systemd or run the gateway under your supervisor.
Start with: If you're in a container, run the gateway in the foreground instead of openclaw gateway.