refactor docker swarm to use just home without workers for now

add caching at nginx level for portainer and gitea

dockerfiles/services/nextcloud/config/logging.config.php

@@ -0,0 +1,7 @@
+<?php
+
+$CONFIG = [
+    'log_type' => 'errorlog',
+
+    'loglevel' => getenv('LOGLEVEL'),
+];