Error: La

## Error

```
La
```

## Stack trace

```
/dashboard:461
/dashboard:194 in Ui
/dashboard:195
```

## Tracking Details
- **Project**: exercism-js
- **Sentry**: [Error: La](https://thalamus-ai.sentry.io/issues/144447953/)
- **Culprit**: ?(dashboard)
- **First seen:** Sep 2, 2026

Start with the linked Sentry event and inspect the dashboard locations at /dashboard:461 and /dashboard:194 in the stack trace. Trace the source of the `La` error and confirm the dashboard no longer emits it, using a reproduction or regression check if available.

Written by the indexing model from the issue text.