Council Member: AI Profile Generation #47
Description
Build AI-synthesized council member profiles from transcripts, votes, and motions:
- Topic taxonomy: Define MUNICIPAL_TOPICS, implement agenda item classifier, backfill
- AI summaries: 2-3 sentence overview per councillor
- Position analysis: Top 5 topics with stance indicators and key quotes
- Key vote detection: Algorithmic scoring (minority votes, close votes, ally breaks)
- Voting alignment by topic with bloc detection
- Speaking pattern analysis (topic distribution, debate engagement)
Basic profiles with voting history and attendance shipped in v1.1 Phase 9. Split from #26 (Phase 5d).