fix: 强制设置有效 locale 修复 vnpy_ctp CTP 登录崩溃

Co-authored-by: Cursor <cursoragent@cursor.com>

deploy.sh

@@ -29,8 +29,8 @@ need_install git git
 # vnpy_ctp 在 Linux 上需本地编译（Meson + pkg-config 查找 python3-dev）
 echo "==> 安装 vnpy_ctp 编译依赖..."
 apt-get install -y build-essential python3-dev pkg-config locales
-locale-gen en_US.UTF-8 2>/dev/null || true
-update-locale LANG=C.UTF-8 LC_ALL=C.UTF-8 2>/dev/null || true
+locale-gen en_US.UTF-8 C.UTF-8 2>/dev/null || true
+update-locale LANG=en_US.UTF-8 LC_ALL=en_US.UTF-8 2>/dev/null || true
 
 if ! command -v pm2 &>/dev/null; then
     echo "==> 安装 PM2..."