Add interactive deploy manager with install, uninstall, and update menus.

Provides curl-friendly manage.sh so production servers can bootstrap without a prior clone, then configure API and risk settings in the browser.

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

deploy/lib/uninstall.sh

@@ -0,0 +1,73 @@
+#!/usr/bin/env bash
+# deploy/lib/uninstall.sh — 一键卸载
+set -e
+set -u
+if [ -n "${BASH_VERSION:-}" ]; then
+  set -o pipefail
+fi
+
+LIB_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# shellcheck source=common.sh
+source "${LIB_DIR}/common.sh"
+
+main_uninstall() {
+  require_root
+
+  local root=""
+  if ! root="$(resolve_repo_root)"; then
+    if [[ -d "${INSTALL_ROOT}" ]]; then
+      root="${INSTALL_ROOT}"
+    else
+      die "未找到安装目录 ${INSTALL_ROOT}"
+    fi
+  fi
+  REPO_ROOT="${root}"
+
+  if ! confirm_uninstall; then
+    log "已取消卸载"
+    return 0
+  fi
+
+  local stamp backup_dir removed_dir
+  stamp="$(TZ="${TZ_NAME}" date +%Y%m%d-%H%M%S)"
+  backup_dir="${BACKUP_ROOT}/pre-uninstall-${stamp}"
+  removed_dir="${INSTALL_ROOT}.removed.${stamp}"
+
+  step "备份配置到 ${backup_dir}"
+  backup_configs_to "${REPO_ROOT}" "${backup_dir}"
+  {
+    echo "created_at=${stamp}"
+    echo "install_root=${INSTALL_ROOT}"
+    echo "removed_dir=${removed_dir}"
+  } >"${backup_dir}/uninstall.manifest"
+
+  step "停止并清空 PM2"
+  if command -v pm2 >/dev/null 2>&1; then
+    pm2 stop all 2>/dev/null || true
+    pm2 delete all 2>/dev/null || true
+    pm2 save 2>/dev/null || true
+  else
+    log "未安装 pm2,跳过"
+  fi
+
+  remove_backup_cron_all
+
+  step "移走安装目录"
+  if [[ -d "${INSTALL_ROOT}" ]]; then
+    mv "${INSTALL_ROOT}" "${removed_dir}"
+    log "已移动: ${INSTALL_ROOT} -> ${removed_dir}"
+  else
+    log "安装目录不存在,跳过"
+  fi
+
+  echo ""
+  echo "卸载完成."
+  echo "  配置备份: ${backup_dir}"
+  echo "  旧目录:   ${removed_dir} (确认无误后可手动删除)"
+  echo ""
+  echo "回滚示例:"
+  echo "  mv ${removed_dir} ${INSTALL_ROOT}"
+  echo "  bash ${INSTALL_ROOT}/deploy/manage.sh  # 选 1 修复环境"
+}
+
+main_uninstall "$@"