A reusable React SVG icon component rendering the Carta brand logo.
## Key Components
- **`CartaIconProps`** — Interface with optional `className` (layout/sizing) and `color` (fill color) props
- **`CartaIcon`** — Functional component that renders the Carta wordmark as an inline SVG
## Usage Example
```typescript
import { CartaIcon } from './carta-icon';
// Default usage (white, 24×24)
// Custom size and color
// Using a CSS variable
```
## Props
| Prop | Type | Default | Description |
|------|------|---------|-------------|
| `className` | `string` | `'w-6 h-6'` | Tailwind/CSS classes for sizing |
| `color` | `string` | `var(--ods-system-greys-white)` | SVG fill color |