Add 37 new entries and update 7 existing entries across 13 topic files.
Major contributions from agent-runtimes (K8s secrets, CI, Docker gotchas),
cluster-bootstrap (ArgoCD SSA, etcd tuning, DB migrations, Compose networking),
and cluster-apps/octopus-deploy (Helm vs raw manifests, ArgoCD source types).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Registry cache with inline metadata, buildx docker driver for DinD,
dependency layer separation (stub package pattern for setuptools),
pip cache retention, scheduled base image builds. Includes measured
results from Gitea Actions with DinD runners.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
