`global` Reference Error in Browser Environment

When using `randombytes@2.1.0` in a browser environment with Vite as the build tool, the following error occurs:

```bash
Uncaught ReferenceError: global is not defined
```

This error stems from the browser.js implementation attempting to access the `global` object which is not available in browser DOM environments:

```javascript
var Buffer = require('safe-buffer').Buffer
var crypto = global.crypto || global.msCrypto
```

As the source code mentioned below `crypto` is defined correctly

https://github.com/browserify/randombytes/blob/b4eb4126fccc503e375853ca7b3e96aaa34af9e6/browser.js#L15-L16

Start with browser.js at the linked implementation and reproduce the failure by using randombytes@2.1.0 in a browser environment built with Vite. Trace the browser-side crypto initialization and verify that the build no longer raises "global is not defined" while still accessing the browser crypto implementation.

Written by the indexing model from the issue text.