Add API Route

Add an API route

Follow the conventions in .claude/rules/api.md (response schemas, z.date(), global error envelope). Steps:

1. Request schema: reuse or add in packages/contracts (or the module's <name>.schema.ts). Uuid path ids via idParam.
2. Response schema: model the service's return exactly in <name>.schema.ts, or use a shared envelope from @/types/response. Elysia strips fields not in the schema.
3. Route: in modules/<name>/<name>.controller.ts, add body/query/params as needed, the response success schema, a detail summary, and a rateLimit(policy) beforeHandle where the endpoint warrants one. No per-route error responses - they're declared globally.
4. Logic in <name>.service.ts (tsyringe @singleton; injected classes stay value imports). New module: mirror an existing one and mount its controller in app.ts.
5. Web side (if needed): Eden Treaty picks up types automatically; add query/mutation hooks under apps/web/src/api/.
6. Invoke the verify skill.