Bottom
Displays the main bottom navigation bar through the entire application.
Provides navigation between five main sections:
Home: Navigates to the home screen.
Explore: Navigates to the campsite exploration map.
Bookings: Navigates to the active bookings screen.
Create: Navigates to the user's campsite management screen.
Profile: Navigates to the user's profile screen. The currently selected section is highlighted.
Parameters
nav
The NavController responsible for navigating between screens and tracking the current route.