Restructure into one folder per private repo/host, not a flat Docker/ dump

rocky-docker-lxc/, caddy-vm/, monitoring-vm/ (was missing entirely -
Grafana+Loki+Prometheus stack, refreshed and CA mount stripped same as
everything else), and automation/{ansible,automation-vm,iac}/ for the
three repos that live on the automation VM. Hawser is genuinely
deployed on all three of caddy-vm/monitoring-vm/automation-vm so it's
duplicated in each rather than picking one canonical home.

Old Ansible/ and "Infrastrucutre as Code/" content moved under
automation/ansible/old-playbooks and automation/iac/old-content as-is
for now - contents still need refreshing against the current repos and
a per-folder README, that's the next pass.

automation/iac/old-content/Ansible/playbooks/compliance.yml

@@ -0,0 +1,29 @@
+---
+- name: Compliance stage
+  hosts: all
+  become: true
+  gather_facts: true
+
+  vars:
+    stage_name: compliance
+
+  vars_files:
+    - /path/to/Infrastrucutre as Code/ansible/roles_metadata.yml
+
+  tasks:
+    - name: Run roles for this stage
+      ansible.builtin.include_role:
+        name: "{{ item }}"
+      loop: >-
+        {{
+          vm_tags
+          | select('in',
+              roles_metadata
+              | dict2items
+              | selectattr('value.' ~ stage_name, 'defined')
+              | selectattr('value.' ~ stage_name)
+              | map(attribute='key')
+              | list
+            )
+          | list
+        }}