review-runs-tracking: 2026-09

Monthly tracking issue for below-threshold findings. Each run appends findings as a comment. Future runs read these to build cumulative evidence.

**Do not close manually** — a new issue is created each month, and prior months are closed automatically.

This issue is a monthly tracking record for below-threshold findings, with findings appended as comments. It names no implementation files, tests, or entry points and provides no change request or completion criteria, so a concrete engineering task is needed before work can begin.

索引モデルが issue の本文から書いたものです。