feat: add notifications and invites routes to the router and update path utilities

src/app/pages/pathUtils.ts

@@ -3,6 +3,8 @@ import {
   DIRECT_CREATE_PATH,
   DIRECT_PATH,
   DIRECT_ROOM_PATH,
+  DIRECT_NOTIFICATIONS_PATH,
+  DIRECT_INVITES_PATH,
   EXPLORE_FEATURED_PATH,
   EXPLORE_PATH,
   EXPLORE_SERVER_PATH,
@@ -110,6 +112,8 @@ export const getDirectRoomPath = (roomIdOrAlias: string, eventId?: string): stri
 
   return generatePath(DIRECT_ROOM_PATH, params);
 };
+export const getDirectNotificationsPath = (): string => DIRECT_NOTIFICATIONS_PATH;
+export const getDirectInvitesPath = (): string => DIRECT_INVITES_PATH;
 
 export const getSpacePath = (spaceIdOrAlias: string): string => {
   const params = {