{"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 build was executed for this change)\n- Suggested follow-up: type-check `greet.ts` and confirm callers expecting the old `hi <name>` output are updated\n\n*Model: claude-opus-5-5 · Harness: Claude*"}
