Enhance Overall UI

[rihabbelmekki]

Problem:
Current UI has several usability and visual consistency issues:

• Some text fields lack sufficient contrast, making content hard to read
• Profile deletion lacks confirmation, risking accidental data loss
• Button colors and backgrounds need better alignment with app theme
• Background visuals need improvement across multiple screens

Proposed Changes:

1. Text Field Enhancements

   • Add darker backgrounds to improve text visibility
   • Ensure consistent white text color in all states
   • Maintain visual hierarchy with proper contrast

2. Delete Profile Safety

   • Implement confirmation dialog before deletion
   • Add clear yes/no options with consistent styling
   • Prevent accidental profile deletions

3. Visual Consistency

   • Update background images across screens
   • Align button colors with app theme
   • Ensure consistent styling across all UI elements

Acceptance Criteria:

• Text is clearly visible in all text fields
• Delete action requires confirmation
• All buttons follow consistent color scheme
• Updated backgrounds implemented across screens
• All tests passing
• No regression in existing functionality