## Why
Guardian review analytics needs a Rust event shape that matches the
backend schema while avoiding unnecessary PII exposure from reviewed
tool calls. This PR narrows the analytics payload to the fields we
intend to emit and keeps shared Guardian assessment enums in protocol
instead of duplicating equivalent analytics-only enums.
## What changed
- Uses protocol Guardian enums directly for `risk_level`,
`user_authorization`, `outcome`, and command source values.
- Removes high-risk reviewed-action fields from the analytics payload,
including raw commands, display strings, working directories, file
paths, network targets/hosts, justification text, retry reason, and
rationale text.
- Makes `target_item_id` and `tool_call_count` nullable so the Codex
event can represent cases where the app-server protocol or producer does
not have those values.
- Keeps lower-risk structured reviewed-action metadata such as sandbox
permissions, permission profile, `tty`, `execve` source/program, network
protocol/port, and MCP connector/tool labels.
- Adds an analytics reducer/client test covering `codex_guardian_review`
serialization with an optional `target_item_id` and absent removed
fields.
## Verification
- `cargo test -p codex-analytics
guardian_review_event_ingests_custom_fact_with_optional_target_item`
- `cargo fmt --check`
---
[//]: # (BEGIN SAPLING FOOTER)
Stack created with [Sapling](https://sapling-scm.com). Best reviewed
with [ReviewStack](https://reviewstack.dev/openai/codex/pull/17692).
* #17696
* #17695
* #17693
* __->__ #17692
## Summary
- Pin vulnerable npm dependencies through the existing root
`resolutions` mechanism so the lockfile moves only to patched versions.
- Refresh `pnpm-lock.yaml` for `@modelcontextprotocol/sdk`,
`handlebars`, `path-to-regexp`, `picomatch`, `minimatch`, `flatted`,
`rollup`, and `glob`.
- Bump `quinn-proto` from `0.11.13` to `0.11.14` and refresh
`MODULE.bazel.lock`.
## Testing
- `corepack pnpm --store-dir .pnpm-store install --frozen-lockfile
--ignore-scripts`
- `corepack pnpm audit --audit-level high` (passes; remaining advisories
are low/moderate)
- `corepack pnpm -r --filter ./sdk/typescript run build`
- `corepack pnpm exec eslint 'src/**/*.ts' 'tests/**/*.ts'`
- `cargo check --locked`
- `cargo build -p codex-cli`
- `bazel --output_user_root=/tmp/bazel-codex-dependabot
--ignore_all_rc_files mod deps --lockfile_mode=error`
- `just fmt`
Note: `corepack pnpm -r --filter ./sdk/typescript run test` was also
attempted after building `codex`; it is blocked on this workstation by
host-managed Codex MDM/auth state (`approval_policy` restrictions and
ChatGPT/API-key mismatch), not by this dependency change.
rhan-oai