Add Alert Group demo#7843

Merged

tlabaj merged 10 commits intopatternfly:mainfrom

tompsota:add_alertgroup_demo

Sep 20, 2022

Commits on Sep 13, 2022

code improvements and refactoring
tompsota
committed

Commits on Sep 19, 2022

use Button component, add attention badge variant
tompsota
committed

Commits on Sep 20, 2022

mark notifications as read on click
tompsota
committed