fix: Moving document in private collection returns incorrect policies (#1969)

* fix: Return no policies when collection doesn't change
fix: Return correct policies when it does change

* test

server/api/documents.test.js

@@ -1325,6 +1325,7 @@ describe("#documents.move", () => {
     const body = await res.json();
     expect(res.status).toEqual(200);
     expect(body.data.documents[0].collectionId).toEqual(collection.id);
+    expect(body.policies[0].abilities.move).toEqual(true);
   });
 
   it("should not allow moving the document to a collection the user cannot access", async () => {