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codex/codex-rs/analytics
rhan-oai 3444b0d60a [codex-analytics] add tool review event schema (#18747)
## Why

We want to emit terminal review analytics for tool-related approval
flows, but the event contract needs to exist before the reducer can
publish anything.

This PR is the schema-only slice for the Codex review event family.

## What changed

- add the `ReviewEvent` analytics envelope in
`codex-rs/analytics/src/events.rs`
- define the review subject kind, reviewer, trigger, terminal status,
and post-review resolution enums
- define the review event payload with thread, turn, item, lineage,
tool, and timing fields that the emitter stack will populate

## Verification

- stacked verification in dependent PRs: `cargo test -p codex-analytics
analytics_client_tests --manifest-path codex-rs/Cargo.toml`

---
[//]: # (BEGIN SAPLING FOOTER)
Stack created with [Sapling](https://sapling-scm.com). Best reviewed
with [ReviewStack](https://reviewstack.dev/openai/codex/pull/18747).
* #18748
* #21434
* __->__ #18747
* #17090
* #17089
* #20514
2026-05-07 09:46:46 -07:00
..