Add Fleet control plane and split manage.sh deploy menu.

Strategy nodes gain fleet token APIs; control/ app for local ops; manage.sh offers strategy vs control one-click deploy.

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

deploy/lib/update.sh

@@ -13,10 +13,10 @@ source "${LIB_DIR}/common.sh"
 main_update() {
   require_root
   if ! REPO_ROOT="$(resolve_repo_root)"; then
-    die "未找到安装目录 ${INSTALL_ROOT}，请先执行「1) 一键部署」"
+    die "未找到安装目录 ${INSTALL_ROOT}，请先执行「1) 一键部署策略机」"
   fi
   if ! repo_ready "${REPO_ROOT}"; then
-    die "安装不完整，请先执行「1) 一键部署」"
+    die "安装不完整，请先执行「1) 一键部署策略机」"
   fi
 
   step "更新 — 环境检测 (缺则装，有则跳过)"