Refactor Argo CD application management by removing noble-kyverno and noble-platform configurations, transitioning to Ansible-driven installations. Update documentation to clarify the optional nature of app-of-apps and the role of kustomization.yaml as an empty resource holder. Ensure users are informed about the need to delete stale Applications when migrating from previous configurations.

ansible/roles/noble_argocd/tasks/main.yml

@@ -0,0 +1,20 @@
+---
+- name: Install Argo CD
+  ansible.builtin.command:
+    argv:
+      - helm
+      - upgrade
+      - --install
+      - argocd
+      - argo/argo-cd
+      - --namespace
+      - argocd
+      - --create-namespace
+      - --version
+      - "9.4.17"
+      - -f
+      - "{{ noble_repo_root }}/clusters/noble/bootstrap/argocd/values.yaml"
+      - --wait
+  environment:
+    KUBECONFIG: "{{ noble_kubeconfig }}"
+  changed_when: true