Update colors and spacings documentation to reflect new token
architecture. Introduced contextual backgrounds and updated color
classes for consistency.
This commit introduces a comprehensive update to the theme tokens in the
Cunningham package. The previous color definitions have been replaced
with a new structure that includes global color tokens for branding and
contextual elements. Additionally, the SCSS and JS files have been
refactored to align with this new token architecture, enhancing
maintainability and ensuring a cohesive design system across the
application. The TypeScript configuration has also been updated to
support JSX syntax.
