Document `vmrun getGuestIPAddress` (run as ci-runner) for templates and clones as the prerequisite for `validate guest`, with the AGENTS.md #1 "Error: on stdout" gotcha. Update the validate-guest Linux example to the live template IP.
Document `vmrun getGuestIPAddress` (run as ci-runner) for templates and clones as the prerequisite for `validate guest`, with the AGENTS.md #1 "Error: on stdout" gotcha. Update the validate-guest Linux example to the live template IP.