$focus does not work with top-level properties (only styles)

here the scale will not go back to `1` after loosing focus
```tsx
<view
    scale={1}
    $focus={{scale: 1.1}}
/>
```

here the color will go back to none instead of gray after loosing focus
```tsx
<view
    color={0x121212ff}
    $focus={{color: 0xff1212ff}}
/>
```

This only looks at `el.style`
https://github.com/lightning-tv/core/blob/main/src/elementNode.ts#L733
