From 9862da0efa15c4426fead7a64ad96e9e578ca2a7 Mon Sep 17 00:00:00 2001
From: AirCoding <admin@aircoding.local>
Date: Wed, 10 Jun 2026 09:16:16 +0800
Subject: [PATCH] =?UTF-8?q?fix(tui):=20=E5=88=9D=E5=A7=8B=E5=8C=96?=
 =?UTF-8?q?=E6=97=B6=E8=87=AA=E5=8A=A8=E8=81=9A=E7=84=A6=20textarea?=
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根因: OpenTUI textarea 即使 focused=true 也不会自动获取键盘焦点，
需要显式调用 textarea.focus()。onMount 后延迟 50ms 聚焦，
确保 textarea 挂载完成后 Enter 键可触发 onsubmit。

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 packages/tui/src/TuiApp.tsx | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/packages/tui/src/TuiApp.tsx b/packages/tui/src/TuiApp.tsx
index ce3fb01..193c65c 100755
--- a/packages/tui/src/TuiApp.tsx
+++ b/packages/tui/src/TuiApp.tsx
@@ -254,6 +254,11 @@ function AirCodingView(props: {
   let pasteTick: ReturnType<typeof setTimeout> | undefined
   let exitConfirmUntil = 0
 
+  onMount(() => {
+    // Give the textarea time to mount before focusing
+    setTimeout(() => focusPrompt(), 50)
+  })
+
   props.bindState({
     setProjection,
     setView: setActiveView,