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/Speedtest-Tracker/docker-compose.yaml

@@ -0,0 +1,24 @@
+services:
+  speedtest-tracker:
+    container_name: speedtest-tracker
+    image: lscr.io/linuxserver/speedtest-tracker:latest
+    ports:
+      - "${HTTPS_PORT}:443"
+    environment:
+      - PUID=${PUID}
+      - PGID=${PGID}
+      - TZ=${TZ}
+      - APP_KEY=${APP_KEY}
+      - APP_URL=${APP_URL}
+      - DB_CONNECTION=sqlite
+      - SPEEDTEST_SCHEDULE="0 */3 * * *" # Cron schedule, runs every 3 hours.
+      - DISPLAY_TIMEZONE=${DISPLAY_TIMEZONE}
+    volumes:
+      - /path/to/speedtest-tracker/data:/config
+    restart: unless-stopped
+    networks:
+      - speedtest-net
+
+networks:
+  speedtest-net:
+    external: true