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/playbooks/post_deploy.yml

@@ -0,0 +1,12 @@
+---
+# Manual follow-ups after **noble.yml**: Vault init/unseal, Kubernetes auth for Vault, ESO ClusterSecretStore.
+# Run: ansible-playbook playbooks/post_deploy.yml
+- name: Noble cluster — post-install reminders
+  hosts: localhost
+  connection: local
+  gather_facts: false
+  vars:
+    noble_repo_root: "{{ playbook_dir | dirname | dirname }}"
+    noble_kubeconfig: "{{ lookup('env', 'KUBECONFIG') | default(noble_repo_root + '/talos/kubeconfig', true) }}"
+  roles:
+    - role: noble_post_deploy