Missing Dark Mode Support for amp.dev

[ruchithavemula]

Description

The AMP website (https://amp.dev) does not support Dark Mode. Many modern websites provide dark mode for better accessibility and user experience.

Alternatives Considered

• A dark mode option should be available for users.
• The website should automatically switch based on system preferences (prefers-color-scheme).
• Implement a CSS-based dark mode.
• Add a toggle button for manual switching.

Additional Context

This issue is open for discussion and contributions.