PLT-3466 E10: Add announcement bar feature (#6509)

* E10 - Add announcement bar feature

* Updates per feedback

* Add component tests and snapshots

* Update snapshots

* Updating color picker UI (#6543)

* Add class to body tag when banner is not dismissable and clean up localstorage items when banner changes

* Fixing links (#6544)

* Updating UI for fixed error bar (#6552)

* Truncating text on fixed banner (#6561)

* Plt 3466 - Error bar link states (#6577)

* Updating error bar hover state

* Updating error bar link states

utils/license.go

@@ -178,6 +178,7 @@ func getClientLicense(l *model.License) map[string]string {
 		props["CustomBrand"] = strconv.FormatBool(*l.Features.CustomBrand)
 		props["MHPNS"] = strconv.FormatBool(*l.Features.MHPNS)
 		props["PasswordRequirements"] = strconv.FormatBool(*l.Features.PasswordRequirements)
+		props["Announcement"] = strconv.FormatBool(*l.Features.Announcement)
 		props["IssuedAt"] = strconv.FormatInt(l.IssuedAt, 10)
 		props["StartsAt"] = strconv.FormatInt(l.StartsAt, 10)
 		props["ExpiresAt"] = strconv.FormatInt(l.ExpiresAt, 10)