fix: add ConnectInfo for rate limiter IP extraction

PeerIpKeyExtractor requires SocketAddr from ConnectInfo to
extract client IP. Without this, rate limiting fails with
"Unable To Extract Key!" error in Docker containers.

nora-registry/src/main.rs

@@ -268,10 +268,13 @@ async fn run_server(config: Config, storage: Storage) {
     );
 
     // Graceful shutdown on SIGTERM/SIGINT
-    axum::serve(listener, app)
+    axum::serve(
-        .with_graceful_shutdown(shutdown_signal())
+        listener,
-        .await
+        app.into_make_service_with_connect_info::<std::net::SocketAddr>(),
-        .expect("Server error");
+    )
+    .with_graceful_shutdown(shutdown_signal())
+    .await
+    .expect("Server error");
 
     info!(
         uptime_seconds = state.start_time.elapsed().as_secs(),