feat: show alert/prompt when settings changes require restart (#2401)

* fix: correct 'StatusChecker' typo

* feat: add restart required check to StatusChecker

* fix(perms): remove MANAGE_SETTINGS permission

* fix: allow alert to be dismissed

* fix(lang): add missing string in SettingsServices

* fix(frontend): fix modal icon border

* fix(frontend): un-dismiss alert if setting reverted not require server restart

* fix(backend): restart flag only needs to track main settings

* fix: rebase issue

* refactor: appease Prettier

* refactor: swap settings badge order

* fix: type import for MainSettings

* test: add cypress test for restart prompt

src/components/UserList/index.tsx

@@ -336,7 +336,7 @@ const UserList: React.FC = () => {
                     type="warning"
                   />
                 )}
-                {currentHasPermission(Permission.MANAGE_SETTINGS) &&
+                {currentHasPermission(Permission.ADMIN) &&
                   !passwordGenerationEnabled && (
                     <Alert
                       title={intl.formatMessage(