Removed bugs and implemented new server config structure

tasks/create-domain-conf.yml

@@ -1,5 +1,5 @@
 - name: configure {{domain}}.conf
   template: 
     src:  "roles/nginx-docker-reverse-proxy/templates/domain.conf.j2" 
-    dest: "/etc/nginx/conf.d/{{domain}}.conf"
+    dest: "{{nginx_servers_directory}}{{domain}}.conf"
   notify: restart nginx

tasks/implement-matomo-tracking.yml

@@ -1,4 +1,4 @@
 - name: Activate NGINX matomo tracking
   include_role:
     name: nginx-matomo-tracking
-  when: nginx_matomo_tracking and domain is defined
+  when: nginx_matomo_tracking | bool and domain is defined