docs: update badge

README.md

@@ -1,6 +1,7 @@
 # `oxc-node`
 
-[![CI](https://github.com/oxc-project/oxc-node/actions/workflows/CI.yml/badge.svg)](https://github.com/oxc-project/oxc-node/actions/workflows/CI.yml)
+[![Build Status][ci-badge]][ci-url]
+[![npmjs.com][npm-badge]][npm-url]
 
 Fast and friendly Node.js devtools based on [OXC](https://github.com/oxc-project/oxc)
 
@@ -13,3 +14,8 @@ Transformer and register for Node.js projects.
 ```bash
 node --import @oxc-node/core/register ./path/to/entry.ts
 ```
+
+[ci-badge]: https://github.com/oxc-project/oxc-node/actions/workflows/CI.yml/badge.svg?branch=main
+[ci-url]: https://github.com/oxc-project/oxc-node/actions/workflows/CI.yml
+[npm-url]: https://www.npmjs.com/package/@oxc-node/core
+[npm-badge]: https://img.shields.io/npm/dw/@oxc-node/core?label=npm