Improve UI/UX of Scan Monuments Screen

# Description:
The current UI of the Scan Monuments screen can be enhanced to provide a more modern and user-friendly experience. This includes refining the layout, improving spacing and alignment, updating visual styling (e.g., colors, fonts, icons), and ensuring responsiveness across different screen sizes.

## Expected Enhancements:

Modernized layout with better visual hierarchy

Improved spacing and alignment for clarity

Consistent visual design with the rest of the app

Enhanced responsiveness and accessibility

Smoother user interaction and readability

## Benefits:

Cleaner and more intuitive interface

Better user engagement

Easier navigation and interaction

Improved visual consistency throughout the app