updated stuff

packages/next/README.md

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+# @originmain/next
+
+Next.js plugin for [Originmain](https://originmain.com) — automatically injects the Originmain live SDK before React loads, enabling the canvas to inspect your component tree in real time.
+
+## Installation
+
+```bash
+npm install @originmain/next
+# or
+pnpm add @originmain/next
+```
+
+## Usage
+
+Wrap your Next.js config with `withOriginmain`:
+
+```ts
+// next.config.ts
+import { withOriginmain } from '@originmain/next';
+
+const nextConfig = {
+  reactStrictMode: true,
+};
+
+export default withOriginmain(nextConfig);
+```
+
+Or in CommonJS format:
+
+```js
+// next.config.js
+const { withOriginmain } = require('@originmain/next');
+
+module.exports = withOriginmain({
+  reactStrictMode: true,
+});
+```
+
+## What it does
+
+1. Prepends `import '@originmain/live'` to **every page entry point** at build time via webpack entry modification.
+2. The live SDK installs `__REACT_DEVTOOLS_GLOBAL_HOOK__` before React's module body evaluates — this is required for React to capture component commits.
+3. The hook activates **only** when the page runs inside an Originmain artboard iframe. In all other contexts it is a complete no-op with zero runtime cost.
+
+## Requirements
+
+- Next.js `>=14.0.0`
+- Node.js `>=18`
+
+## License
+
+MIT