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.

Docker/Docker-Monitoring/docker-compose.yaml

@@ -1,24 +0,0 @@
-services:
-  node_exporter:
-    image: quay.io/prometheus/node-exporter:latest
-    container_name: node_exporter
-    command:
-      - "--path.rootfs=/host"
-    network_mode: host
-    pid: host
-    restart: unless-stopped
-    volumes:
-      - "/:/host:ro,rslave"
-
-  cadvisor:
-    image: gcr.io/cadvisor/cadvisor:latest
-    container_name: cadvisor
-    ports:
-      - "8080:8080"
-    restart: unless-stopped
-    volumes:
-      - /:/rootfs:ro
-      - /var/run:/var/run:ro
-      - /sys:/sys:ro
-      - /var/lib/docker/:/var/lib/docker:ro
-      - /dev/disk/:/dev/disk:ro

Docker/Grafana-Monitoring/docker-compose.yaml

@@ -1,60 +0,0 @@
-services:
-  prometheus:
-    image: prom/prometheus:latest
-    container_name: prometheus
-    restart: unless-stopped
-    user: "PUID"
-    environment:
-      - PUID:PUID
-      - PGID:PGID
-    ports:
-      - 9090:9090
-    volumes:
-      - /path/to/prometheus/config/prometheus.yml:/etc/prometheus/prometheus.yml
-      - /path/to/prometheus/prometheus-data:/prometheus
-    command:
-      - "--web.enable-lifecycle"
-      - "--config.file=/etc/prometheus/prometheus.yml"
-
-  node_exporter:
-    image: quay.io/prometheus/node-exporter:latest
-    container_name: node_exporter
-    command:
-      - "--path.rootfs=/host"
-    network_mode: host
-    pid: host
-    restart: unless-stopped
-    volumes:
-      - "/:/host:ro,rslave"
-
-  grafana:
-    container_name: grafana
-    image: grafana/grafana-oss:latest
-    ports:
-      - 3000:3000
-    user: "0"  
-    volumes:
-      - /path/to/grafana-data:/var/lib/grafana
-    restart: unless-stopped
-
-  pve-exporter:
-    image: prompve/prometheus-pve-exporter:latest
-    container_name: pve-exporter
-    ports:
-      - "9221:9221"
-    restart: unless-stopped
-    volumes:
-      - /path/to/pve/pve.yml:/etc/prometheus/pve.yml
-
-  cadvisor:
-    image: gcr.io/cadvisor/cadvisor:latest
-    container_name: cadvisor
-    ports:
-      - "8080:8080"
-    restart: unless-stopped
-    volumes:
-      - /:/rootfs:ro
-      - /var/run:/var/run:ro
-      - /sys:/sys:ro
-      - /var/lib/docker/:/var/lib/docker:ro
-      - /dev/disk/:/dev/disk:ro