Changed #

• Enable very_good_analysis code analysis rules for improved code quality
• Update README.md with package development status and reference to stable material_design package

Removed #

• BREAKING: Remove deprecated example application files and showcase pages
• Clean up duplicate and unused example files (main copy.dart, main copy 2.dart)
• Remove obsolete showcase pages (color, typography, shape, spacing, motion pages)
• Remove auxiliary components (color picker, theme provider, details page)

Fixed #

• Clean up project structure by removing outdated example implementations
• Improve package organization and maintainability

Added #

• MaterialAnimatedVisibility: A widget that animates the appearance and disappearance of its child.
• MaterialContainerTransform: A widget that creates a container transform animation between two widgets.
• RouteAwareContainerTransform: A container transform animation that is aware of the current route.
• MaterialSharedAxisSwitcher: A widget that animates between two widgets using a shared axis transition.
• MaterialPageTransitionsBuilder: A page transitions builder that uses the shared axis transition.
• New showcase pages in the example app for the new motion widgets.

Changed #

• BREAKING: Moved MaterialSurface to lib/src/widgets/elevation/surface.dart.
• Updated the example application to showcase the new motion widgets.
• Updated theme_provider.dart to manage page transitions.

Removed #

• BREAKING: Removed MaterialAnimatedContainer.

Dependencies #

• Added the animations package.

Changed #

• Update the example application to align with the new library structure.

Added #

• Introduce MaterialSurface, a new widget for creating surfaces with distinct elevation.

Removed #

• BREAKING: Remove individual custom token files (color, typography, shape, spacing) in favor of a unified theming approach.

Added #

• Add new size properties to XIconSizesData and XSpacingsData.

Added #

• Add XStandardSizes properties to XSpacingsData.

Added #

• Initial release of material_toolkit.
• Introduce support for building custom design systems on top of MaterialApp.
• Implement default light and dark themes.
• Provide support for multiple theme configurations to enhance customization and scalability.