- Add [OCR], [ASRX], [ASRX+OCR] prefix to text_content
- Add content field to SemanticSearchResult struct
- Update SQL queries to include content field
- Helps users distinguish the source of search results
- Identity agent: per-face max matching, multi-round with derived
seeds from high-confidence faces, angle diversity filter (cosine sim < 0.90)
- Pending person API: POST /file/:file_uuid/pending-person
+ GET /file/:file_uuid/pending-persons with status=pending, source=manual
- Update API docs (07_identity.md)