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.

rocky-docker-lxc/Dockhand/docker-compose.yaml

@@ -0,0 +1,49 @@
+services:
+  socket-proxy:
+    image: tecnativa/docker-socket-proxy
+    container_name: dockhand-socket-proxy
+    restart: always
+    environment:
+      # Required for Dockhand core functionality
+      - CONTAINERS=1
+      - IMAGES=1
+      - NETWORKS=1
+      - VOLUMES=1
+      - EVENTS=1
+      - POST=1
+      - DELETE=1
+      # Required for dashboard host info and disk usage
+      - INFO=1
+      - SYSTEM=1
+      # Required for vulnerability scanning
+      - ALLOW_START=1
+      - ALLOW_STOP=1
+      - ALLOW_RESTARTS=1
+      # Optional: enable for terminal access
+      - EXEC=1
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+    networks:
+      - dockhand-net
+
+  dockhand:
+    image: fnsys/dockhand:latest
+    container_name: dockhand
+    restart: always
+    depends_on:
+      - socket-proxy
+    environment:
+      - PUID=1000
+      - PGID=1000
+    group_add:
+      - "996"
+    ports:
+      - ${HTTP_PORT}:3000
+    volumes:
+      - /path/to/dockhand/dockhand_data:/app/data
+    networks:
+      - dockhand-net
+
+networks:
+  dockhand-net:
+    external: true