Add unit tests for various UI components and context hooks
- Created tests for Progress, RadioGroup, Select, Separator, Sheet, Sidebar, Skeleton, Sonner, Switch, Table, Tabs, Textarea, Tooltip components.
- Implemented tests for UserConfigContext and other context hooks.
- Added utility tests for filters and utils functions.
- Set up MSW for API mocking in tests.
- Configured Vitest for testing environment with necessary setup.
