address review: drop backwards-compat request/response aliases, use canonical names

hive-c0re/src/dashboard/lifecycle_ops.rs

@@ -77,7 +77,7 @@ pub(super) async fn post_kill(
     // host-side approval queue without the manager up, and
     // operator-driven meta-input updates work from the dashboard
     // either way. The MCP-surface self-kill guard in
-    // `socket_server.rs::ManagerRequest::Kill` stays in place: a
+    // `socket_server.rs::Request::Kill` stays in place: a
     // manager calling Kill on its own container is self-suicide
     // mid-call, not a legitimate operator action.
     submit::stop(