Add Molecule scaffolding

molecule/default/converge.yml

@@ -0,0 +1,8 @@
+---
+- name: Molecule converge placeholder
+  hosts: all
+  gather_facts: false
+  tasks:
+    - name: Skip destructive provisioning in Molecule
+      ansible.builtin.debug:
+        msg: "Molecule scenario is lint-only; run main.yml against disposable hosts."