buildx failed with: ERROR: failed to build: failed to solve: process "/bin/sh -c set -e; npm install -g esbuild; UI_DIR=\"$(npm root -g)/openclaw/dist/control-ui\"; esbuild /opt/nemoclaw-devx/index.ts --bundle --format=esm --outfile=\"$UI_DIR/assets/nemoclaw-devx.js\"; sed -i 's|</head>|<link rel=\"stylesheet\" href=\"./assets/nemoclaw-devx.css\">\\n</head>|' \"$UI_DIR/index.html\"; sed -i 's|</head>|<script type=\"module\" src=\"./assets/nemoclaw-devx.js\"></script>\\n</head>|' \"$UI_DIR/index.html\"; npm uninstall -g esbuild" did not complete successfully: exit code: 2