- Add Highlight struct to represent bookmarks with owned memory
- Implement SHA-256 hashing for text and book identification
- Update SQL query to extract clean book filenames (removes path and fragment)
- Remove unused Annotation column from query
- Add CLAUDE.md for repository documentation
- Update .gitignore to exclude SQLite WAL files
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Co-Authored-By: Claude <noreply@anthropic.com>
wesandClaude