Adds a growl to announce All and Overview pages being merged, to be shown on the All page
"How We Fixed It"
-updated the growl to handle not showing an image and making most props optional to make make the growl template more dynamic.
Test Plan
go to All page and confirm that you see a new, smaller growl with the adequate information for explaining that the All and Overview pages have been merged.
Link to Issue
Closes: #9852
Description of Changes
"How We Fixed It"
-updated the growl to handle not showing an image and making most props optional to make make the growl template more dynamic.
Test Plan