Decompose architecture into atomic, dependency-ordered tasks

19 tasks covering core testing, Redis hardening, WebSocket client/server
adapters, Worker adapter, and final review gates. Iroh adapters are tracked
as a deferred placeholder blocked on the @alkdev/iroh fork.

Phases: core validation → Redis hardening → review gate → WebSocket
adapters → review gate → Worker adapter → review gate → final validation.

tasks/019-final-review-and-ci-validation.md

@@ -0,0 +1,51 @@
+---
+id: final-review-and-ci-validation
+name: Final review: full test suite, build, and CI readiness
+status: pending
+depends_on: [review-worker-adapter, integration-test-ws-client-server]
+scope: moderate
+risk: low
+impact: project
+level: review
+---
+
+## Description
+
+Final review before considering the package ready for use (excluding Iroh, which is deferred). Verify:
+
+1. Full test suite passes (core + operators + Redis + WS client + WS server + Worker + integration)
+2. Build produces correct dual ESM/CJS output with declarations for all entry points
+3. Type-check passes for all source files
+4. Package.json exports map covers all adapters
+5. Each adapter has its own sub-path export configured correctly
+6. Barrel re-export in `src/index.ts` includes everything
+7. No test regressions
+8. No extraneous files in npm package (check `npm pack` output)
+
+## Acceptance Criteria
+
+- [ ] `npm run build` passes cleanly
+- [ ] `npm run lint` passes (tsc --noEmit)
+- [ ] `npm test` passes with full test suite
+- [ ] `npm run test:coverage` reports reasonable coverage (core > 80%)
+- [ ] All sub-path exports resolve correctly
+- [ ] Package can be consumed as `import { createPubSub } from '@alkdev/pubsub'`
+- [ ] Package can be consumed as `import { createRedisEventTarget } from '@alkdev/pubsub/event-target-redis'`
+- [ ] Package can be consumed as `import { createWebSocketClientEventTarget } from '@alkdev/pubsub/event-target-websocket-client'`
+- [ ] Package can be consumed as `import { createWebSocketServerEventTarget } from '@alkdev/pubsub/event-target-websocket-server'`
+- [ ] Package can be consumed as `import { createWorkerHostEventTarget } from '@alkdev/pubsub/event-target-worker'`
+- [ ] No runtime dependencies (Repeater is inlined)
+- [ ] Peer deps are optional and correct
+
+## References
+
+- docs/architecture/build-distribution.md
+- All architecture docs
+
+## Notes
+
+> To be filled by implementation agent
+
+## Summary
+
+> To be filled on completion