# V2 Engagement Metrics Dashboard

`@v2/engagement-metrics-dashboard` builds the Phase 72.5.2.5 engagement surface
for session length distribution, sessions per week, and time between sessions.

The package uses `@iris/analytics` engagement metric names and converts V2
session telemetry into aggregate dashboard data. It applies the
`v2-engagement-metrics-dashboard-v1` policy and emits only hashed-account
aggregate session metrics.

Targeted verification:

```bash
pnpm --filter @v2/engagement-metrics-dashboard run typecheck
pnpm --filter @v2/engagement-metrics-dashboard run test
python V2/ue/Tools/check-v2-engagement-metrics-dashboard.py
```