Agent Skills: gitops-workflows

GitOps deployment workflows with ArgoCD and Flux. Use for setting up GitOps (ArgoCD 3.x, Flux 2.7), designing repository structures (monorepo/polyrepo, app-of-apps), multi-cluster deployments (ApplicationSets, hub-spoke), secrets management (SOPS+age, Sealed Secrets, External Secrets Operator), progressive delivery (Argo Rollouts, Flagger), troubleshooting sync issues, and OCI artifact management. Covers latest 2024-2025 features: ArgoCD annotation-based tracking, fine-grained RBAC, Flux OCI artifacts GA, image automation, source-watcher.