Task/236/student side notifications

[nadamels]

No description provided.

[hasiburratul]

• I suggest minimizing the need to hit the server for notifications.
• The notification overlay currently displays all the action-required issues. You should consider displaying only the most relevant notifications to avoid clutter.
• Please revert the recent change that passed the NetID to the navbar. This change caused the navbar to display the NetID instead of the user's name. We should maintain consistency by displaying the user's name in the navbar.
• Consider adding an extra prop to pass the total number of action-required items from the dashboard to the navbar for notification