Introduce a `Transforms` section in `yarp.json` for the `receiver-ui` route to enforce a no-cache policy. This includes setting the following response headers for all responses:
- `Cache-Control`: `no-cache, no-store, must-revalidate`
- `Pragma`: `no-cache`
- `Expires`: `0`
These changes ensure that client-side caching is disabled for the `receiver-ui` route.