[CYCP New Auth Stack](https://docs.google.com/presentation/d/1yorD5ZlmjH9_VCGXN8stfItzA7jX7gExwnlv74dsCTA/edit?slide=id.g33d0953c3fd_1_9042#slide=id.g33d0953c3fd_1_9042) Diagram This milestone integrates the URT design with the L2 GATE and the Rails codebase and unblocks the migration of Rails code to the new Ruby-level Auth APIs.