From f45a71ce3f42e39d7583a90886d3f29a5c0dac41 Mon Sep 17 00:00:00 2001
From: seo-amugae <seo@chaegeon.com>
Date: Sun, 7 Jun 2026 06:04:48 +0900
Subject: [PATCH] Simplify serial console to one-character commands