Remove deprecated Argo CD application configurations for various components including cert-manager, Cilium, CSI snapshot controllers, kube-vip, and others. Update README.md to reflect the current state of leaf applications and clarify optional components. Adjust kustomization files to streamline resource management for bootstrap workloads.

clusters/noble/bootstrap/argocd/app-of-apps/cert-manager-application.yaml

@@ -1,33 +0,0 @@
-# Bootstrap app-of-apps leaf: cert-manager (namespace + issuers + Helm chart).
-apiVersion: argoproj.io/v1alpha1
-kind: Application
-metadata:
-  name: noble-cert-manager
-  namespace: argocd
-  finalizers:
-    - resources-finalizer.argocd.argoproj.io/background
-spec:
-  project: default
-  sources:
-    - repoURL: https://gitea.pcenicni.ca/gsdavidp/home-server.git
-      targetRevision: HEAD
-      path: clusters/noble/bootstrap/cert-manager
-    - repoURL: https://charts.jetstack.io
-      chart: cert-manager
-      targetRevision: v1.20.0
-      helm:
-        releaseName: cert-manager
-        valueFiles:
-          - $values/clusters/noble/bootstrap/cert-manager/values.yaml
-    - repoURL: https://gitea.pcenicni.ca/gsdavidp/home-server.git
-      targetRevision: HEAD
-      ref: values
-  destination:
-    server: https://kubernetes.default.svc
-    namespace: cert-manager
-  syncPolicy:
-    automated:
-      prune: true
-      selfHeal: true
-    syncOptions:
-      - CreateNamespace=true