### `formatBytes` [#formatbytes]

Converts bytes to human-readable file sizes with automatic unit selection and locale-aware number formatting.

```tsx
import { formatBytes } from "@tilt-legal/cubitt-components/utilities/formatters";

formatBytes(1024); // "1 KB"
formatBytes(1048576); // "1 MB"
formatBytes(1536, { decimals: 1 }); // "1.5 KB"
formatBytes(1024, { standard: "iec" }); // "1 KiB"
```

| Property   | Type               | Default   | Description                            |
| ---------- | ------------------ | --------- | -------------------------------------- |
| `decimals` | `number`           | `2`       | Number of decimal places to display    |
| `standard` | `'jedec' \| 'iec'` | `'jedec'` | Binary prefix standard (`KB` vs `KiB`) |
| `locale`   | `string`           | `'en-AU'` | Locale for number formatting           |