One-line: several Toggles welded into one control — adjacent borders collapse so the group reads as a single object.

```jsx
<ToggleGroup toggleMultiple={false} defaultValue={["day"]} items={[{value:"day",text:"Day"},{value:"week",text:"Week"},{value:"month",text:"Month"}]} />
```

Pass \`toggleMultiple={false}\` for a segmented single-choice control. For page-level view switching prefer Tabs.
