This commit introduces a `StatusRoundIcon` component which renders
a `StatusIcon` inside a rounded rectangle.
This is similar to `StatusRoundButton`, just that it isn't a clickable
component.
With these changes, we also introduce a new `StatusIconSettings` config
object that can be used across component that need icon configuration.
The configuration includes the following properties:
- `name` - Name of the icon and used to locate the asset
- `width`
- `height`
Closes#53