The last in-cluster image build. GHA build-k8s-portal.yml builds
ghcr.io/viktorbarzin/k8s-portal:latest+sha (path-filtered on the Dockerfile
dir); Keel (force/poll/match-tag) rolls the deployment. Stack image repointed
to ghcr (ignore_changed); .woodpecker/k8s-portal.yml deleted.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>