Basemap Style Cleanup

[JulianBissekkou]

We noticed that the current implementation includes some outdated basemap styles and lacks clarity on platform-specific support. To improve usability and maintainability, we propose the following enhancements:

• Remove old or deprecated basemap styles from the codebase.
• Document platform-specific styles with inline comments (e.g., if a style is only supported on web or mobile).
• Enhance the example app to include a dropdown menu for switching between all available basemap styles. This UI can be placed on a separate page to keep the main example clean.

[JulianBissekkou]

I am linking #6 to this issue since we are also adjusting the example app in this ticket.
If you want you can restructure the example app while working on this.

A simple solution would be to move some of the features into example screens and making them accessible via a sidebar. On bigger screens the example app can always show the sidebar and on smaller screens it can be expandable. 👍🏽