[Feature]: Browserbase support from Cloudflare workers

### 🚀 Feature Request

Hi team, please make it possible to use Browserbase from Cloudflare workers

### Example

Use Stagehand on a Cloudflare Worker, but connect to Browserbase for the browsers rather than Cloudflare Browser Rendering

### Motivation

Browserbase offers many advantages during development compared to Cloudflare Browser Rendering, such as watching live interactions and recorded previous interactions to debug.