One option must have `selected: true` or the component will not render
```js
<DayPartPicker
	options={[
		{
			id: 1,
			label: 'Full day',
			duration: '09:00 - 17:30',
			selected: true,
			disabled: false
		},
		{
			id: 2,
			label: 'Half day (1st half)',
			duration: '09:00 - 13:00',
			selected: false,
			disabled: false
		},
		{
			id: 3,
			label: 'Half day (2nd half)',
			duration: '13:00 - 17:30',
			selected: false,
			disabled: true
		}
	]}
	onDayPartSelect={(updatedOptions) => console.log(updatedOptions)}
	width="300px"
/>
```