## 1. Live Acceptance Tooling

- [x] 1.1 Add a script that runs representative live `/api/search/similar` queries and writes JSON/Markdown reports.
- [x] 1.2 Include breadcrumb-sensitive and core troubleshooting cases in the default live query set.

## 2. Documentation

- [x] 2.1 Document the post-reindex validation flow under `eval/rag-retrieval`.
- [x] 2.2 Add interview-facing acceptance notes for breadcrumb-aware embedding validation.

## 3. Verification

- [x] 3.1 Run targeted tests or syntax checks for the new script.
- [x] 3.2 Validate the OpenSpec change and confirm the working tree only contains expected files.