fix: support reporting remote content in Flag

src/activitypub/index.js

@@ -21,6 +21,9 @@ ActivityPub._constants = Object.freeze({
 		'application/activity+json',
 		'application/ld+json; profile="https://www.w3.org/ns/activitystreams"',
 	],
+	acceptedPostTypes: [
+		'Note', 'Page', 'Article', 'Question',
+	],
 });
 ActivityPub._cache = requestCache;