# Code Review: TP-043 Step 2 Refactor

Verdict: APPROVE

## Findings

No blocking findings.

The refactor removes the `internal/response` atomic globals, `init()`, and `Set*`/getter accessors, adds `DeleteMode`/`Toolset` to `response.Options`, and threads normalized shaping values through the tool registry, resource registry, athlete-profile resource, and direct response-shaping call sites. Zero-value `response.Options` still emits the prior safe/core metadata via the `safety.Mode.String()` and `safety.Toolset.String()` defaults.

## Verification performed

- `git diff 1dbf3ed39af2371bb0a6bf8556f3fb9815a9a78c..HEAD --name-only`
- `git diff 1dbf3ed39af2371bb0a6bf8556f3fb9815a9a78c..HEAD`
- `grep` for removed global/setter/getter symbols and `func init()` under `internal/`: no matches
- `go test ./internal/response ./internal/tools ./internal/resources ./internal/app ./internal/athleteprofile`
- `go test ./...`
- `go test -race ./internal/response ./internal/tools ./internal/resources ./internal/app`
- `gofmt -l` over changed Go files
- `make lint`

## Notes for Step 3

Step 3 still needs the planned regression test proving two separate `response.Options` values with different delete modes produce divergent `_meta.delete_mode` values without cross-call leakage.
