- Add small portraits (24px) next to timeline events for person events
- Add larger portraits (120px) in tooltips when hovering over events
- Implement portrait loading from Gramps media_list using media_path_full
- Add portrait drawing using Cairo with circular clipping and border
- Update demo family generator to create portraits using DiceBear Avatars API
- Generate portraits considering age and gender for appropriate appearance
- Add media objects to XML with proper IDs and gallery references
- Use relative paths for media files in demo family XML
- Add helper scripts for debugging Gramps log files
- Fix deprecation warnings for XML element truth value checks
