add crowdsec role, move config logs site -> global, remove caddy_ca_root, modularized Caddy build and config

example/ansible/play-debug.yml

@@ -4,8 +4,10 @@
     - "vars/common.yml"
     - "vars/secrets.yml"
   vars:
-    caddy_debug: true
     caddy_config_only: true
+    caddy_log_debug: true
+    caddy_crowdsec: true
+    caddy_crowdsec_api_key: "{{ secrets.crowdsec.lapi_key }}"
     caddy_consul: true
     caddy_consul_delegate_to: "waf1"
     caddy_consul_admin_token: "{{ secrets.consul.bootstrap_secret }}"