Support for Specifying Browser Launch Options

[symon-skelly1991]

Hi! cool product!

I need a way to specify custom browser launchOptions args for Chrome, perhaps then could be added to the StagehandConfig that is passed to the stagehand instance?

import dotenv from "dotenv";

dotenv.config();
const StagehandConfig: ConstructorParams = {
  env: "LOCAL",
  apiKey: process.env.BROWSERBASE_API_KEY
  projectId: process.env.BROWSERBASE_PROJECT_ID
  debugDom: true
  headless: false,
 ...
  launchOptions: { args [     
      '--ignore-gpu-blacklist',
      '--disable-software-rasterizer',
      '--use-angle=default'
      ... etc
  ]}
}