KBA Content API

Status: placeholder ready · Real FastAPI service deploys next.

Planned endpoints (from packages/contracts/openapi-kba-studio.yaml):

• POST /api/v1/sessions — create interview session
• POST /api/v1/sessions/{id}/consents — record consent
• POST /api/v1/sessions/{id}/recordings — multipart audio upload
• GET /api/v1/sessions — list sessions for current user
• GET /api/v1/healthz — liveness