added a static directory

src/main.rs

@@ -24,6 +24,7 @@ use tokio::
 	sync::{Mutex, mpsc},
 	time::{Duration, sleep},
 };
+use tower_http::services::ServeDir;
 use futures::StreamExt as _;
 use rand::random_bool;
 use serde::{Deserialize, Serialize, de};
@@ -130,11 +131,11 @@ async fn main() -> anyhow::Result<()>
 		});
 	}
 
+	let static_files = ServeDir::new("./static");
 	let app = Router::new()
-		.route("/", get(index))
+		.fallback_service(static_files)
 		.route("/ws", get(ws_handler))
 		.route("/ws-leaderboard", get(leaderboard_handler))
-		.route("/leaderboard", get(leaderboard))
 		.with_state
 		(AppState {
 			tx,