For #165
This adds a purple bullet to the groups tile for users who have not yet opened groups. The popover will either show some text about groups or let them know that they've been invited to a group (in the case of onboarding via lure).
AppSearch is just for apps. Real Leap to come later.
Make sure we respect calm settings for notifications.
Create WayfindingAppLink component.
Use hard coded list of apps for Get Apps.
