Job pod templates used the same app={deployment_id} label as
deployment pods, causing pods_in_deployment() to return both.
This made the logs command warn about multiple pods and pick
the wrong one.
Use app={deployment_id}-job for job pod templates so they are
not matched by pods_in_deployment(). The Job metadata itself
retains the original app label for stack-level queries.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>