chore(main): add log

Author: kwaa

src/main.rs

@@ -29,6 +29,8 @@ async fn main() -> Result<(), AppError> {
   let listener = tokio::net::TcpListener::bind("127.0.0.1:3000")
     .await?;
 
+  tracing::debug!("listening on {}", listener.local_addr()?);
+
   Ok(
     axum::serve(listener, app)
       .with_graceful_shutdown(shutdown_signal())