{"title":"Friendlier greeting and add bye helper","body":"## Summary\n\n- Update `greet` in `greet.ts` to return `Hello, <name>!` instead of `hi <name>`\n- Add a `bye` helper that returns `Bye, <name>`\n- Change produced by model `claude-opus-5-5` using the Claude harness\n\n## Testing\n\n- Not run — no test suite or type-check was executed for this change\n- Suggested: type-check `greet.ts` and verify `greet(\"Ada\")` returns `Hello, Ada!` and `bye(\"Ada\")` returns `Bye, Ada`"}
