dcfb7805cd
Adds Step 0a that prints hostname -I, ip route, and a direct curl to 192.168.1.30:9000. This is to verify whether the runner external (in network_mode: host) is actually propagating host networking to the job containers it spawns. Symptom: deploy step fails with 'Failed to connect to 192.168.1.30 port 9000' even from the external runner. To be removed once we know.