Fix UI networking across gateway recreation

manage.sh

@@ -51,24 +51,10 @@ case "$command" in
       shift
       [[ $# -eq 0 ]] || { echo "core akzeptiert keine weiteren Services" >&2; exit 2; }
       run "$ROOT_DIR/platform/mcp/install-tools.sh"
-      # Release the old gateway namespace (and its fixed network addresses)
-      # before replacing its owner. Otherwise Docker can strand the host with
-      # the old namespace still held by these two consumers.
-      run "${compose[@]}" stop llama-dashboard portainer
       run "${compose[@]}" up -d --build \
         wireguard-gateway piper xtts tts-gateway profile-controller router llama-dashboard portainer backup
     else
-      rebind_gateway=false
-      for service in "$@"; do
-        [[ $service == wireguard-gateway ]] && rebind_gateway=true
-      done
-      if [[ $rebind_gateway == true ]]; then
-        run "${compose[@]}" stop llama-dashboard portainer
-      fi
       run "${compose[@]}" up -d --build --no-deps "$@"
-      if [[ $rebind_gateway == true ]]; then
-        run "${compose[@]}" up -d --no-deps --force-recreate llama-dashboard portainer
-      fi
     fi
     ;;
   purge-legacy)