- Implement RSS/Atom feed parser using feedparser library
- Add RSS platform configuration with sample feeds (HN RSS, Lobsters RSS, Reddit RSS)
- Support both RSS 2.0 and Atom formats with automatic detection
- Extract and normalize: title, author, link, content, tags, timestamps
- HTML entity unescaping and tag stripping for clean content
- Fallback handling for missing fields
- Users can add any RSS feed URL as a collection source
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Co-Authored-By: Claude <noreply@anthropic.com>
