-Fixed error when playing cardset on landing page
-Added subject color to subject in edit cardset page
-In settings page, put change username above change password.
-Updated Nav Bar dropdown to be dark in dark mode
-Signing out will now redirect to landing page as opposed to login page
-Bolded usernames in notifications
-Clicking on the bell icon will now toggle whether notifications list is showing, as opposed to before where it just rerendered notifications list every time
-Fixed error when playing cardset on landing page -Added subject color to subject in edit cardset page -In settings page, put change username above change password. -Updated Nav Bar dropdown to be dark in dark mode -Signing out will now redirect to landing page as opposed to login page -Bolded usernames in notifications -Clicking on the bell icon will now toggle whether notifications list is showing, as opposed to before where it just rerendered notifications list every time