Allow users to specify a custom session_id when opening a browser session,
rather than always generating a random UUID. Useful for naming sessions
for easier management across multiple tool calls.
- Add session_id: Optional[str] = None parameter
- Validate session_id doesn't already exist before starting browser
- Fall back to uuid4().hex[:12] if not provided
- Add tests for custom session_id and duplicate detection
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- `get()` now delegates to `bulk_get([url])[0]` (was a separate sync implementation)
- `fetch()` now delegates to `bulk_fetch([url])[0]` (eliminated duplicate fetcher call)
- `stealthy_fetch()` now delegates to `bulk_stealthy_fetch([url])[0]` (same)
- Replaced 6x repeated `_content_translator(Convertor._extract_content(...), page)` with a single `_translate_response()` helper
- Removed unused imports (`Fetcher`, `DynamicFetcher`, `StealthyFetcher`, `Generator`)
Karim shoair