Unfurl Pleroma links

src/utils/isMastodonLinkMaybe.jsx

@@ -3,6 +3,7 @@ export default function isMastodonLinkMaybe(url) {
   return (
     /^\/.*\/\d+$/i.test(pathname) ||
     /^\/@[^/]+\/statuses\/\w+$/i.test(pathname) || // GoToSocial
-    /^\/notes\/[a-z0-9]+$/i.test(pathname) // Misskey, Calckey
+    /^\/notes\/[a-z0-9]+$/i.test(pathname) || // Misskey, Calckey
+    /^\/(notice|objects)\/[a-z0-9-]+$/i.test(pathname) // Pleroma
   );
 }