- Updated UiCardPanel to use UiTheme.CardCornerRadius for consistent corner styling.
- Modified UiPillTab to enable TabStop and set AccessibleRole to PageTab, enhancing keyboard navigation.
- Implemented keyboard handling in UiPillTab for Enter and Space keys to trigger click events.
- Enhanced focus visuals in UiPillTab with focus rectangle drawing.
- Introduced new constants in UiTheme for CardPadding, PageGap, ActionButtonHeight, GridRowHeight, TabBarHeight, CardCornerRadius, and ControlCornerRadius for better layout management.
- Updated UnitEditorForm to utilize new theming constants and improved layout with UiCardPanel for better visual structure.
- Refined action button styling in UnitEditorForm for consistent button sizes and margins.
- Adjusted labeled row height in UnitEditorForm for better alignment.
