reverse proxy: rebuild configs on provider change

src/scripts/restartservice.sh

@@ -34,6 +34,8 @@ elif [[ "${service}" == "docker" ]]; then
     systemctl restart --no-block docker
 elif [[ "${service}" == "collectd" ]]; then
     systemctl restart --no-block collectd
+elif [[ "${service}" == "box" ]]; then
+    systemctl reload --no-block box
 else
     echo "Unknown service ${service}"
     exit 1