Release 3.0.0-alpha.4

• Update dependencies including React 19.0.0

Added

• sandstone/Icon supported icon list, adding new icon calibration
• sandstone/Pageviews pageIndicatorPosition prop to set the position of the page indicator

Changed

• CSS variables with suffix '-rgb' to without suffix and its value to hex format

Fixed

• sandstone/ContextualPopupDecorator to update popup position properly when the DOM tree changes
• sandstone/Scroller to focus properly when the spottable node is bigger than the size of viewport by voice control
• sandstone/Scroller to prevent the native scrolling behavior caused by keydown events when a popup is open
• sandstone/TooltipDecorator to hide a tooltip when tapping outside of disabled component