Change sprite lookup location

Change the [sprite lookup folder location](https://github.com/liquidlight/vite-framework/blob/main/src/sprites.ts#L30) from 

```
`./app/sites/${site}/Resources/Private/Sprite/*.svg`
```

To 

```
`./app/sites/${site}/Resources/Public/Svg/*.svg`
```

Because:

- Our current process currently copies it to that folder anyway
- Saves duplications
- Allows the SVGs to be accessed from the site