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/bootstrap_roles/endlessh/templates/endlessh.service.j2

@@ -0,0 +1,20 @@
+[Unit]
+Description=Endlessh SSH Tarpit
+After=network.target
+
+[Service]
+ExecStart=/usr/local/bin/endlessh -f /etc/endlessh/config
+Restart=always
+User=endlessh
+Group=endlessh
+AmbientCapabilities=CAP_NET_BIND_SERVICE
+NoNewPrivileges=true
+ProtectSystem=full
+ProtectHome=true
+PrivateTmp=true
+RestrictAddressFamilies=AF_INET AF_INET6
+ReadWritePaths=/etc/endlessh
+LockPersonality=true
+
+[Install]
+WantedBy=multi-user.target

automation/iac/old-content/Ansible/roles/bootstrap_roles/endlessh/templates/endlessh_config.j2

@@ -0,0 +1,5 @@
+Port {{ endlessh_port }}
+Delay 10000
+MaxLineLength 32
+MaxClients 4096
+LogLevel 1