Add userId to views response, closes #6014

server/presenters/view.ts

@@ -8,6 +8,7 @@ export default function presentView(view: View) {
     count: view.count,
     firstViewedAt: view.createdAt,
     lastViewedAt: view.updatedAt,
+    userId: view.userId,
     user: presentUser(view.user),
   };
 }