- Upgrade zod to ^4.6.5 along with compatible dependency updates across ai, dotenv, drizzle-orm, ioredis, pino, postgres, and dev tools.
- Adjust tests/workers-ai.test.ts mock UUIDs to adhere to RFC 4122 v4 validation in Zod 4.
- Update tests/http.test.ts validation message expectations for Zod 4.
- Replace generic server container names with role-based definitions (api-server-1, api-server-2, enricher-worker, engine-worker, delivery-worker).
- Add serverNodes option in distributed profiling harness to route and health-check designated worker and API nodes.
- Add multi-run statistical metrics (mean, median, min, max, stdDev) reporting to money-scaling benchmark runner.
coo1estguy