- Introduced an async_mode flag to allow users to choose between synchronous and asynchronous fetching using Browserbase.
- Refactored common logic (browserbase initialization and result list) to avoid redundancy.
- Added internal async handling with asyncio.to_thread() for non-blocking execution in async_mode.
- Maintained backward compatibility for existing synchronous functionality.
- Update browser_base_fetch to accept single URL or list of URLs
- Add text_content parameter for choosing between text-only and HTML output
- Improve type hinting and function documentation
- Ensure compatibility with latest Browserbase SDK interface
