Refactor Argo CD application deployment by removing obsolete tasks and updating README for clarity. Introduce new task inclusion for Argo CD applications post-platform Helm installation, ensuring proper application order and synchronization.

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

@@ -0,0 +1,26 @@
+# Bootstrap app-of-apps leaf: MetalLB (namespace + pool/L2 + Helm chart).
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: noble-metallb
+  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/metallb
+    - repoURL: https://metallb.github.io/metallb
+      chart: metallb
+      targetRevision: 0.15.3
+      helm:
+        releaseName: metallb
+  destination:
+    server: https://kubernetes.default.svc
+    namespace: metallb-system
+  # Manual sync: Ansible helm runs first; enable automation after cutover (see ../README.md §5).
+  syncPolicy:
+    syncOptions:
+      - CreateNamespace=true