add history page and submission tracking functionality

src/main.rs

@@ -26,7 +26,10 @@ async fn main() {
     // `axum::Server` is a re-export of `hyper::Server`
     log!("listening on http://{}", &addr);
     let listener = tokio::net::TcpListener::bind(&addr).await.unwrap();
-    axum::serve(listener, app.into_make_service())
+    axum::serve(
+        listener,
+        app.into_make_service_with_connect_info::<std::net::SocketAddr>(),
+    )
         .await
         .unwrap();
 }