Add uninstall.sh for one-click removal

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

uninstall.sh

@@ -0,0 +1,94 @@
+#!/usr/bin/env bash
+#
+# 云端浏览器一键卸载脚本
+# 安装路径: /opt/cloud-browser
+# 运行用户: root
+#
+set -eu
+
+INSTALL_DIR="/opt/cloud-browser"
+FORCE=0
+
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m'
+
+log()  { echo -e "${GREEN}[INFO]${NC} $*"; }
+warn() { echo -e "${YELLOW}[WARN]${NC} $*"; }
+err()  { echo -e "${RED}[ERROR]${NC} $*" >&2; }
+
+usage() {
+  echo "用法: bash uninstall.sh [-y]"
+  echo "  -y  跳过确认，直接删除"
+}
+
+while getopts ":yh" opt; do
+  case "$opt" in
+    y) FORCE=1 ;;
+    h) usage; exit 0 ;;
+    *) usage; exit 1 ;;
+  esac
+done
+
+if [ "$(id -u)" -ne 0 ]; then
+  err "请使用 root 用户运行此脚本"
+  exit 1
+fi
+
+if [ ! -d "${INSTALL_DIR}" ]; then
+  warn "目录不存在: ${INSTALL_DIR}，无需卸载"
+  exit 0
+fi
+
+echo ""
+echo "即将卸载云端浏览器："
+echo "  - 停止并删除 Docker 容器"
+echo "  - 删除本地构建的镜像"
+echo "  - 删除目录 ${INSTALL_DIR}（含 data 账号数据）"
+echo ""
+
+if [ "$FORCE" -ne 1 ]; then
+  printf "确认删除？输入 yes 继续: "
+  read -r confirm
+  if [ "$confirm" != "yes" ]; then
+    log "已取消"
+    exit 0
+  fi
+fi
+
+stop_containers() {
+  if ! command -v docker >/dev/null 2>&1; then
+    warn "未检测到 Docker，跳过容器停止"
+    return
+  fi
+  if [ ! -f "${INSTALL_DIR}/docker-compose.yml" ]; then
+    warn "未找到 docker-compose.yml，跳过容器停止"
+    return
+  fi
+  log "停止并删除容器..."
+  (cd "${INSTALL_DIR}" && docker compose down -v --rmi local 2>/dev/null) \
+    || (cd "${INSTALL_DIR}" && docker compose down -v) \
+    || warn "容器停止失败，将继续删除文件"
+}
+
+remove_directory() {
+  log "删除安装目录 ${INSTALL_DIR} ..."
+  rm -rf "${INSTALL_DIR}"
+}
+
+main() {
+  log "开始卸载云端浏览器..."
+  stop_containers
+  remove_directory
+  echo ""
+  echo "=========================================="
+  echo "  云端浏览器已卸载"
+  echo "=========================================="
+  echo "  如需重新安装:"
+  echo "    git clone https://git.bz121.com/dekun/cloud-browser.git ${INSTALL_DIR}"
+  echo "    bash ${INSTALL_DIR}/deploy.sh"
+  echo "=========================================="
+}
+
+main "$@"