navigation library Null safety

Contains the cubit needed to manage the bottom navigation bar on RootPage.

Classes

NavigationAcademic
NavigationCubit: Manages navigation state for the main pages: Home, Academic, Payments and Profile.
NavigationHome
NavigationPayments
NavigationProfile
NavigationState: Reflects a page with and index relative to its order. Base class for navigation state, emitted by NavigationCubit.