Backend:
- GET /api/v1/districts - list all districts from DB
- GET /api/v1/districts/{slug} - district detail with lead agent, core team, rooms, nodes
repo_city methods:
- get_districts() - SELECT FROM microdaos WHERE dao_type='district'
- get_district_by_slug()
- get_district_lead_agent() - with fallback to orchestrator
- get_district_core_team()
- get_district_agents()
- get_district_rooms() - by slug prefix
- get_district_nodes()
- get_district_stats()
Task doc: TASK_PHASE_DISTRICT_PORTALS_v1.md