build: PaddedCell-style install.mjs + SDK-aligned packaging

install.mjs (--install/--build-only/--uninstall/--openclaw-profile-path),
tsconfig outDir dist/fabric, package.json openclaw file dep + main.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

node_modules/socket.io-client/README.md

@@ -0,0 +1,29 @@
+
+# socket.io-client
+
+[![Build Status](https://github.com/socketio/socket.io-client/workflows/CI/badge.svg?branch=main)](https://github.com/socketio/socket.io-client/actions)
+[![NPM version](https://badge.fury.io/js/socket.io-client.svg)](https://www.npmjs.com/package/socket.io-client)
+![Downloads](http://img.shields.io/npm/dm/socket.io-client.svg?style=flat)
+[![](http://slack.socket.io/badge.svg?)](http://slack.socket.io)
+
+[![Sauce Test Status](https://saucelabs.com/browser-matrix/socket.svg)](https://saucelabs.com/u/socket)
+
+## Documentation
+
+Please see the documentation [here](https://socket.io/docs/v4/client-initialization/).
+
+The source code of the website can be found [here](https://github.com/socketio/socket.io-website). Contributions are welcome!
+
+## Debug / logging
+
+In order to see all the client debug output, run the following command on the browser console – including the desired scope – and reload your app page:
+
+```
+localStorage.debug = '*';
+```
+
+And then, filter by the scopes you're interested in. See also: https://socket.io/docs/v4/logging-and-debugging/
+
+## License
+
+[MIT](/LICENSE)