Publish pinned notes (#2731)

src/server/activitypub.ts

@@ -13,6 +13,7 @@ import renderPerson from '../remote/activitypub/renderer/person';
 import Outbox, { packActivity } from './activitypub/outbox';
 import Followers from './activitypub/followers';
 import Following from './activitypub/following';
+import Featured from './activitypub/featured';
 
 // Init router
 const router = new Router();
@@ -102,6 +103,9 @@ router.get('/users/:user/followers', Followers);
 // following
 router.get('/users/:user/following', Following);
 
+// featured
+router.get('/users/:user/collections/featured', Featured);
+
 // publickey
 router.get('/users/:user/publickey', async ctx => {
 	const userId = new mongo.ObjectID(ctx.params.user);