Allows non-interactive execution via SSH pipe or automation.
Falls back to interactive /dev/tty input when no args provided.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Ping 192.168.0.100 can false-positive if external pharmacy has a device
at that IP. Now checks if 192.168.0.100:8070 actually responds like Headscale.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Same-LAN PVE hosts can't reach head.pharmq.kr via public IP (NAT hairpinning).
Script now pings 192.168.0.100 to detect LAN and uses direct IP:8070 instead.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Single script that handles: PVE repo fix, Tailscale/Headscale VPN registration,
PBS Windows VM restore, Ubuntu CT creation with API environment,
pharmacy + device registration in farmq.db, and gateway account creation.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
