Add notification policies and notification requests in web UI (#29433)

app/javascript/mastodon/features/ui/util/async-components.js

@@ -189,3 +189,11 @@ export function About () {
 export function PrivacyPolicy () {
   return import(/*webpackChunkName: "features/privacy_policy" */'../../privacy_policy');
 }
+
+export function NotificationRequests () {
+  return import(/*webpackChunkName: "features/notifications/requests" */'../../notifications/requests');
+}
+
+export function NotificationRequest () {
+  return import(/*webpackChunkName: "features/notifications/request" */'../../notifications/request');
+}