Add After in nginx quadlet

Services/nginx/nginx.container

@@ -1,5 +1,13 @@
 [Unit]
 Name=nginx
+After=network-online.target
+
+# Wait for other services
+#After=nextcloud.service
+#After=collaboraoffice.service
+#After=gitea.service
+
+Wants=network-online.target
 
 [Container]
 ContainerName=nginx