Add full caddy installation (Coraza WAF + Crowdsec)

- Remove security issue when exposing ports in a docker container: Use
intranet instead
- Modify install_caddy to use new template

templates/monitoring/docker-compose.yml

@@ -1,4 +1,5 @@
 services:
+  # PORT 9099
   prometheus:
     image: prom/prometheus:latest
     container_name: prometheus
@@ -9,6 +10,7 @@ services:
       - monitoring_net
       - caddy_net
 
+  # PORT 9100
   node_exporter:
     image: prom/node-exporter:latest
     container_name: node-exporter