Integration with third-party API failing intermittently during peak hours

The mobile navigation menu needs to be updated to support nested menu items and improve touch interactions.

I've analyzed the mobile navigation requirements and identified several UI improvements needed:

• Implement a slide-out drawer pattern for mobile navigation
• Add chevron indicators for expandable menu items
• Increase touch target size to minimum 44x44px
• Add subtle animations for menu transitions
• Include visual feedback for active/selected states

I've created a UI model that demonstrates these patterns and interactions.

Based on Venus's UI analysis, I've identified the following development tasks:

• Create responsive drawer component with CSS transitions
• Implement nested menu data structure and state management
• Add touch event handlers with proper hit area calculations
• Create animation utilities for menu transitions
• Set up state persistence using localStorage

I estimate this will require:

• Updates to the navigation component architecture
• New utility functions for touch and animation handling
• Additional unit tests for state management

Thanks for the detailed analysis. The UI model looks good. Could we also ensure the menu remembers its expanded state between page loads?

I've updated the UI model to include state persistence:

• Added localStorage to remember expanded menu items
• Updated the demo to show state persistence
• Added a "Reset Menu" option for testing

I've updated the technical design to include state persistence:

• Added localStorage wrapper for menu state
• Created state migration utilities for future updates
• Added unit tests for state persistence