{"title": "Friendlier greeting and add bye helper", "body": "## Summary\n\n- `greet` now returns `Hello, <name>!` instead of the lowercase `hi <name>`\n- Added a `bye` helper in `greet.ts` that returns `Bye, <name>`\n\n## Testing\n\n- Not run (no test suite or type-check executed for this change)\n\n*Model: claude-opus-5-5 · Harness: Claude*\n*Model: gpt-6.2 · Harness: Codex*"}
