Renamed fragment classes

Moved notes recyclerview code to onViewCreated for consistency

Created Note creation functionality

Created a Note creation page along with a menu & menu item that navigates to this page

Added a navigate-up functionality in the toolbar

Created Note details page and added a click event to Note items that open their detail page

Created an adapter & a view model for the recyclerview. Also created a layout for a recyclerview item.

Created Note model along with a singleton class to store notes

Created a layout for the main_activity and the recyclerview, along with a fragment for the recyclerview. Also created a navigation in main_activity and display the new fragment.

Fixed version error causing build error

Project initialization