Fixes#30438
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## Summary by CodeRabbit
- **New Features**
- Introduced a new `ButtonGroup` component that manages groups of
buttons with customizable properties like color, size, and orientation.
- Added a `ButtonGroupItem` component for rendering buttons within the
`ButtonGroup`.
- Launched an "Inline Buttons" widget allowing users to configure a
group of buttons inline with various properties such as labels,
visibility, and icons.
- Enhanced icon loading with fallback styles for better spacing and
appearance.
- **Refactor**
- Updated various components (ActionGroup, Button, Menu) to use new
`ButtonGroupProps` and `ButtonGroupItemProps`, aligning with the new
`ButtonGroup` component structure.
- Renamed widget names and updated configurations to improve clarity and
consistency across the application.
- **Bug Fixes**
- Fixed feature flag checks to directly return `true` for specific
flags, ensuring feature availability checks are more efficient.
- **Documentation**
- Added comprehensive story and documentation for the `ButtonGroup`
component, showcasing its usage with different options.
- **Chores**
- Enhanced internal codebase by optimizing the `Icon` component
performance through memoization.
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Co-authored-by: Pawan Kumar <pawankumar@Pawans-MacBook-Pro-2.local>
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