### Define and Use Carno.js Modules

Source: https://carnojs.github.io/carno.js/docs/intro/index

Demonstrates how to define an independent module with controllers and services, and then integrate it into the main Carno.js application. This showcases Carno.js's modularity and plugin system.

```typescript
import { Carno } from '@carno.js/core';

export const FeatureModule = new Carno({
  exports: [FeatureService] // Make FeatureService available to the parent app
});
FeatureModule.controllers([FeatureController]);
FeatureModule.services([FeatureService]);

// index.ts
import { Carno } from '@carno.js/core';
import { FeatureModule } from './feature.module';

const app = new Carno();
app.use(FeatureModule);
app.listen(3000);
```

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