- Add optional individual video page fetching for complete captions
- Implement profile scrolling to discover more videos (27+ vs 18)
- Add configurable rate limiting and anti-detection delays
- Fix RSS scrapers to support max_items parameter for backlog fetching
- Add fetch_captions parameter with max_caption_fetches limit
- Include additional metadata extraction (likes, comments, shares, duration)
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Co-Authored-By: Claude <noreply@anthropic.com>
