task(MDS): Add a story to show off the custom theme colors

[LagunaElectric]

Story: Milky Way Idle (MWI) Theme Showcase

Feature Request:
The MWI story is needed to showcase the visual theme settings available in our extension, replicating the colors and styles from the Milky Way Idle game UI. It serves as a reference and inspiration for developers, providing examples and guidelines for utilizing the theme settings to create components that align with the game's visual style.

Reasons for the Story:

• Visual Consistency: By showcasing the Milky Way Idle game UI theme settings, we ensure that the extended design system maintains visual consistency with the game's interface. This allows developers to create components that seamlessly blend into the overall game experience.
• Theme Customization: The MWI story demonstrates the flexibility of our theme settings, empowering developers to customize and tailor the visual appearance of their components to match the Milky Way Idle game UI.
• Developer Guidance: By providing clear examples and guidelines for utilizing the theme settings, we enable developers to easily incorporate the visual style of the game into their components and create a cohesive user experience.

Variations and Special Options:
The MWI story should include the following variations and special options:

• Color Palette: Showcase the color options available in our theme settings, including primary, secondary, accent, and background colors, allowing developers to create components with a consistent and harmonious color scheme.
• Border Radius Options: Demonstrate the available border radius settings that allow customization of element edges, providing flexibility in achieving specific visual styles.
• Customization Examples: Provide visual examples of components styled with different theme settings, showcasing the range of possibilities and inspiring developers to explore creative ways of incorporating the game's visual style.