# Introduction
Adding `no-miused-promise` lint rule to the twenty-server
In order to flag such pattern
```ts
// ❌ Flagged — forEach doesn't await the callback
items.forEach(async (item) => {
await process(item);
});
```
## What happened
- Refactored the code-interpreter driver to have a async onResult (
which is also expected by e2b )
- Workspace manager still dirty solution including force cast
- Basic fixes
