The scale-0->1 deploy step (516499a) failed: the argo-workflow SA had
deployments[patch] (for rollout restart) but not deployments/scale (kubectl
scale) nor pods (kubectl wait --for=delete pod). Grant deployments/scale
[patch,update] + pods [get,list,watch]. No outage — it failed before touching
the running dashboard.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>