AdminCoursesRoutes component.
This component is responsible for defining the routes for the admin's courses section of the application.
It includes routes for the courses view, course detail, course modification, and the main view.
Each route is associated with a specific component that will be rendered when the route is accessed.
The '*' route is a catch-all route that will render the AdminMainView component if no other routes match.
AdminCoursesRoutes component. This component is responsible for defining the routes for the admin's courses section of the application. It includes routes for the courses view, course detail, course modification, and the main view. Each route is associated with a specific component that will be rendered when the route is accessed. The '*' route is a catch-all route that will render the AdminMainView component if no other routes match.