Develop an AI agent helper tool to assist teams with custom CSS configuration for dark mode enablement.

Requirements:

• Analyze existing CSS and identify dark mode compatibility issues
• Suggest PatternFly dark theme CSS variable updates
• Generate custom CSS overrides for dark mode
• Provide best practices guidance for dark mode styling

This will help bundle teams accelerate their dark mode adoption by automating the detection and resolution of custom CSS issues.

Reference:

• Dark mode docs: https://www.patternfly.org/developer-resources/dark-theme-handbook/#enabling-dark-theme
• Parent Epic: RHCLOUD-39367 (https://issues.redhat.com/browse/RHCLOUD-39367)