# Plan Review: Step 1 — Audit same-day event handling

**Verdict:** Approved

The Step 1 plan is appropriately scoped for an audit-only pass: it inspects the relevant `get_today`/`get_events` shaping and tests, checks for date-key collapse, records discoveries, and runs the targeted tools package tests.

Targeted verification run during review:

```sh
go test ./internal/tools
# ok github.com/ricardocabral/icuvisor/internal/tools
```

Non-blocking suggestions for the audit notes:

- Explicitly cover same-day ordering/identity, not only row collapse. The mission calls out preserving enough order and identity for assistants.
- While staying within the task scope, note whether the event API boundary (`ListEvents`/`Event` decoding) is just pass-through list handling or could contribute to same-day loss.
- Record existing test gaps separately for `get_today` and `get_events` so Step 2 can add focused regressions without expanding scope.
