Show dashboard notification for unconfirmed emails and untrusted secondary emails (#23919)

* Show an aggressive dashboard notification for unconfirmed emails
Show a persistent dashboard notification for untrusted secondary emails

* For emails before the cutoffDate, start displaying the notification on the deletionDate and show the notification for 90 days

* Update the email deletion logic for displaying the email notification and update test

* Update test

GitOrigin-RevId: 1b0e44f79592292d428c634dc1ec4df9e6ceaeb4

services/web/test/frontend/features/settings/fixtures/test-user-email-data.ts

@@ -12,6 +12,11 @@ export const unconfirmedUserData: UserEmailData = {
   default: false,
 }
 
+export const untrustedUserData = {
+  ...confirmedUserData,
+  lastConfirmedAt: '2024-01-01T10:59:44.139Z',
+}
+
 export const professionalUserData: UserEmailData & {
   affiliation: Affiliation
 } = {
@@ -112,6 +117,7 @@ export const ssoUserData: UserEmailData = {
 export const fakeUsersData = [
   { ...confirmedUserData },
   { ...unconfirmedUserData },
+  { ...untrustedUserData },
   { ...professionalUserData },
   { ...unconfirmedCommonsUserData },
 ]