Backend:
- Add routers/verticals.py with CRUD endpoints
- GET /verticals - list all bands
- POST /verticals/preferences/bulk - onboarding bulk set
- CRUD for individual preferences
Frontend:
- Add BandOnboarding component with checkbox grid
- Add /onboarding page route
- Calls bulk preferences API on submit
- Fork elmeg-demo codebase for multi-band support
- Add data importer infrastructure with base class
- Create band-specific importers:
- phish.py: Phish.net API v5
- grateful_dead.py: Grateful Stats API
- setlistfm.py: Dead & Company, Billy Strings (Setlist.fm)
- Add spec-kit configuration for Gemini
- Update README with supported bands and architecture