Smoke 20260411-115758: Create test/smoke-20260411-115758-2.md

## Task

Create a new file at `test/smoke-20260411-115758-2.md` with the content:

```
second file
```

## Acceptance Criteria

- [ ] File `test/smoke-20260411-115758-2.md` exists
- [ ] Contains 'second file'

## Dependencies

- Depends on #131 (Wave 2, parallel with #132)