ReferenceError: translation is not defined

## Error

```
translation is not defined
```

## Stack trace

```
/5ca884d3-35bf-4205-aae9-30e99278c8e2:35 in free/<@blob:
```

## Tracking Details
- **Project**: exercism-js
- **Sentry**: [ReferenceError: translation is not defined](https://thalamus-ai.sentry.io/issues/116324141/)
- **Culprit**: free/<@blob:(5ca884d3-35bf-4205-aae9)
- **First seen:** Apr 29, 2026