Wire the five modules together

Content: 8 endpoints for teams and jockeys

Settlement: 5 endpoints, transactional payout

Betting: 4 endpoints with server-side selection validation

Odds: 3 endpoints with version history

Race events: 6 endpoints

Auth, scope filter, shared helpers

Idempotent migration runner + seed

Schema: 9 tables

Manifest

Container

Space config

initial commit