# AI Action Plan Implementation

## Phase 1 Redis backbone and event pub sub

### Scope

- Add Redis event backend wrapper in `src/services/event-backend.ts`.
- Add event publisher utility in `src/utils/event-publisher.ts`.
- Add system event schema in `src/schemas/events/system.json`.

### Notes

- Redis backend uses separate publisher and subscriber clients with lazy connect support.
- Event publisher emits a version 1 envelope and publishes to `events:{namespace}:{type}` channels.
- System event schema reserves the `system` type for baseline event payloads.