Use ASync

[LanceLake]

If you start the browser, but it somehow closes, you can't start a new one.

SYSTEM: Command start_browser returned: Error: It looks like you are using Playwright Sync API inside the asyncio loop. Please use the Async API instead.

[KingSamuelDavid]

I think I added this to the feature request page, but yh it does cause a few issues trying to get to understand the code and will start editing too hopefully