1. Scan code for known-dangerous concurrency patterns using `references/hotspots.md`.
2. Check for Swift 6.2 concurrency behavior using `references/new-features.md`.
3. Validate actor usage for reentrancy and isolation correctness using `references/actors.md`.
4. Ensure structured concurrency is preferred over unstructured using `references/structured.md`.
5. Verify cancellation is handled correctly using `references/cancellation.md`.
6. Validate async stream and continuation usage using `references/async-streams.md`.
7. Cross-check against common failure modes using `references/bug-patterns.md`.
8. Report findings with before/after code fixes and a prioritized summary.