Redesign admin accounts index (#9340)

* Improve overview of accounts in admin UI

- Display suspended status, role, last activity and IP prominently
- Default to showing local accounts
- Default to not showing suspended accounts

* Remove unused strings

* Fix tests

* Allow filtering accounts by IP mask

app/javascript/packs/public.js

@@ -63,7 +63,7 @@ function main() {
       content.textContent = timeAgoString({
         formatMessage: ({ id, defaultMessage }, values) => (new IntlMessageFormat(messages[id] || defaultMessage, locale)).format(values),
         formatDate: (date, options) => (new Intl.DateTimeFormat(locale, options)).format(date),
-      }, datetime, now, datetime.getFullYear());
+      }, datetime, now, now.getFullYear());
     });
 
     const reactComponents = document.querySelectorAll('[data-component]');