# Review R001 — Code review for Step 1

Decision: **Approved**

I reviewed the diff from `70b1f7ce59bc3639125312080e823fdc3bdb19ff..HEAD`, the Step 1 prompt/status, PRD §7.2.C / §7.4 #4, and the updated `testdata/extended-metrics` evidence files. I also ran:

- `git diff 70b1f7ce59bc3639125312080e823fdc3bdb19ff..HEAD --name-only`
- `git diff 70b1f7ce59bc3639125312080e823fdc3bdb19ff..HEAD`
- `git diff --check 70b1f7ce59bc3639125312080e823fdc3bdb19ff..HEAD`
- `python3 -m json.tool` over each added `testdata/extended-metrics/*.json` fixture

Those checks passed.

## Findings

No blocking findings.

The previous fixture-evidence mismatches have been addressed: the availability rows now cite JSON pointers that are present in the referenced fixtures, or they are narrowed to unavailable/not-observed rows with `n/a` fixture evidence. In particular, the table now includes fixture support for GAP pace-zone fields, event-level joules/intensity/strain fields, load type fields, and activity/event compliance pairing context.

## Non-blocking notes

- `STATUS.md` still keeps Step 1 as `In Progress` / top-level `State: Pending` while the Step 1 checklist is complete. That is reasonable while review is open, but it should be flipped when the step is formally accepted.
- The availability table is explicit that evidence is based on the public OpenAPI/schema surface and schema-minimal fixtures, not authenticated live payload captures. That is acceptable for this step, but if later implementation uncovers live-payload differences, update `availability.md` before exposing or dropping fields.
