feat(install): 支持 macOS 系统的一键部署

- 更新 README.md 标题为 Linux/Mac 兼容
- 添加 macOS 系统检测逻辑，使用 uname 命令识别 Darwin 内核
- 实现 macOS Docker Desktop 的自动安装功能，通过 Homebrew 安装
- 添加 Docker Desktop 启动等待机制，最多等待 120 秒
- 提供 macOS 用户安装选项，支持自动或手动安装模式
- 跳过 macOS 上的 systemd 服务管理命令执行

README.md

@@ -1,6 +1,6 @@
 ## 一键部署
 
-### Linux
+### Linux/Mac
 
 ```bash
 git clone https://git.51easyai.com/wangbo/easyai.git && cd easyai && chmod +x start.sh && ./start.sh

start.sh

@@ -216,20 +216,29 @@ install_docker() {
     echo "  Docker 安装与检查"
     echo "================================"
 
-    if [ -f /etc/os-release ]; then
+    local host_os
+    host_os="$(uname -s 2>/dev/null || echo Unknown)"
+
+    if [[ "$host_os" == "Darwin" ]]; then
+        OS_FAMILY="macOS"
+        OS_VERSION_ID="0"
+        OS_CODENAME=""
+    elif [ -f /etc/os-release ]; then
         . /etc/os-release
         case "${ID:-}" in
             ubuntu|debian) OS_FAMILY="Ubuntu" ;;
             centos|rhel|fedora) OS_FAMILY="CentOS" ;;
             *) OS_FAMILY="${ID:-Unknown}" ;;
         esac
+        OS_VERSION_ID=$(grep -oP '(?<=^VERSION_ID=")[0-9.]+' /etc/os-release 2>/dev/null | cut -d'.' -f1 || echo "0")
+        OS_CODENAME=""
+        if [[ "$OS_FAMILY" == "Ubuntu" ]]; then
+            OS_CODENAME=$(lsb_release -cs 2>/dev/null || (grep VERSION_CODENAME /etc/os-release 2>/dev/null | cut -d= -f2 | tr -d '"'))
+        fi
     else
         OS_FAMILY=$(hostnamectl 2>/dev/null | grep "Operating System" | awk '{print $3}' || echo "Unknown")
-    fi
-    OS_VERSION_ID=$(grep -oP '(?<=^VERSION_ID=")[0-9.]+' /etc/os-release 2>/dev/null | cut -d'.' -f1 || echo "0")
-    OS_CODENAME=""
-    if [[ "$OS_FAMILY" == "Ubuntu" ]]; then
-        OS_CODENAME=$(lsb_release -cs 2>/dev/null || (grep VERSION_CODENAME /etc/os-release 2>/dev/null | cut -d= -f2 | tr -d '"'))
+        OS_VERSION_ID="0"
+        OS_CODENAME=""
     fi
 
     UBUNTU_DOCKER_MIRROR_URL="https://mirrors.ustc.edu.cn/docker-ce"
@@ -246,6 +255,38 @@ install_docker() {
     }
     check_network
 
+    install_docker_macos() {
+        if ! command -v brew &>/dev/null; then
+            echo "❌ 未检测到 Homebrew，无法自动安装 Docker Desktop。"
+            echo "   请先安装 Homebrew: https://brew.sh/"
+            return 1
+        fi
+
+        if brew list --cask docker &>/dev/null; then
+            echo "✅ Docker Desktop 已安装（Homebrew）"
+        else
+            echo "📦 正在通过 Homebrew 安装 Docker Desktop..."
+            brew install --cask docker
+        fi
+
+        echo "🚀 正在尝试启动 Docker Desktop..."
+        open -a Docker || true
+
+        echo "⏳ 等待 Docker 引擎就绪（最多 120 秒）..."
+        local i
+        for i in $(seq 1 60); do
+            if docker info &>/dev/null; then
+                echo "✅ Docker Desktop 已启动并可用"
+                return 0
+            fi
+            sleep 2
+        done
+
+        echo "⚠️ Docker Desktop 已安装，但尚未就绪。"
+        echo "   请手动打开 Docker Desktop，待状态正常后重新运行 ./start.sh"
+        return 1
+    }
+
     if command -v docker &>/dev/null; then
         echo "✅ Docker 已安装"
     else
@@ -265,13 +306,37 @@ install_docker() {
             sudo sed -i "s+https://download.docker.com+$CENTOS_DOCKER_MIRROR_URL+g" /etc/yum.repos.d/docker-ce.repo
             [[ "$OS_VERSION_ID" -ge "8" ]] && sudo yum module disable -y container-tools 2>/dev/null || true
             sudo yum install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
+        elif [[ "$OS_FAMILY" == "macOS" ]]; then
+            echo "⚠️ 检测到 macOS，未找到 Docker。"
+            echo "请选择安装方式："
+            echo "   [1] 自动安装 Docker Desktop（需要 Homebrew）"
+            echo "   [2] 手动安装（默认）"
+            read -r -p "请选择 [1/2]: " mac_install_choice
+            case "${mac_install_choice:-2}" in
+                1)
+                    if ! install_docker_macos; then
+                        exit 1
+                    fi
+                    ;;
+                2)
+                    echo "   请手动安装 Docker Desktop: https://www.docker.com/products/docker-desktop/"
+                    echo "   安装并启动 Docker Desktop 后，重新运行 ./start.sh"
+                    exit 1
+                    ;;
+                *)
+                    echo "❌ 无效选择"
+                    exit 1
+                    ;;
+            esac
         else
             echo "❌ 不支持的操作系统: $OS_FAMILY"
             exit 1
         fi
-        sudo systemctl enable docker
-        sudo systemctl start docker
-        getent group docker | grep -qw "$USER" || sudo usermod -aG docker "$USER"
+        if [[ "$OS_FAMILY" != "macOS" ]]; then
+            sudo systemctl enable docker
+            sudo systemctl start docker
+            getent group docker | grep -qw "$USER" || sudo usermod -aG docker "$USER"
+        fi
     fi
 
     if docker compose version &>/dev/null; then