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/roles/secure_vault/technitium/templates/technitium.service.j2

@@ -0,0 +1,16 @@
+[Unit]
+Description=Technitium DNS Server
+After=network.target
+
+[Service]
+Type=simple
+WorkingDirectory={{ technitium_install_dir }}
+#ExecStart={{ technitium_install_dir }}/start.sh
+ExecStart={{ technitium_install_dir }}/start.sh --tls-cert /etc/technitium/certs/technitium.crt --tls-key  /etc/technitium/certs/technitium.key
+Restart=always
+RestartSec=5
+User=root
+Group=root
+
+[Install]
+WantedBy=multi-user.target