- Update agent router/service/repository with new endpoints
- Update auth routes with phone-based authentication
- Update users service with new phone lookup
- Update schedule_items with new schemas
- Update message schemas with visibility support
- Update settings with new automation scheduler config
- Update CLI with new commands
- Update tests to match new API contracts
Replace legacy signup with start/verify/resend endpoints, add OTP-focused mail templates and auth rate limits, and align compose/env/runbook for local self-hosted Supabase OTP behavior.