Optimized Nextcloud variables

roles/web-app-nextcloud/tasks/01_fullstack.yml

@@ -33,5 +33,5 @@
 - name: create internal nextcloud nginx configuration
   template:
     src:  "nginx/docker.conf.j2" 
-    dest: "{{ [docker_compose.directories.volumes, 'nginx.conf'] | path_join }}"
+    dest: "{{ NEXTCLOUD_HOST_NGINX_SRC }}"
   notify: restart nextcloud nginx service

roles/web-app-nextcloud/tasks/main.yml

@@ -35,5 +35,3 @@
     plugin_key:   "{{ plugin_item.key }}"
     plugin_value: "{{ plugin_item.value }}"
   when: NEXTCLOUD_PLUGINS_ENABLED
-
-

roles/web-app-nextcloud/tasks/plugins/spreed.yml

@@ -5,3 +5,4 @@
     flush_handlers: true
   when:    
     - run_once_web_svc_coturn is not defined
+    - NEXTCLOUD_TALK_TURN_STANDALONE_ENABLED | bool