feat(stack): 新增 stack 模式管理功能

- 新增 `php think admin:stack:mode` 命令，支持 list/use/current/rollback 操作
- 新增 StackModeService 服务，负责模式切换、备份与回滚逻辑
- 在 source/stack/ 目录下添加 default、full、base-build 三种模式的配置文件
- 更新 UlthonAdminService 以注册新的命令行工具

source/stack/default/Dockerfile

@@ -0,0 +1,81 @@
+FROM php:8.2-fpm-bookworm
+
+RUN rm -rf /etc/apt/sources.list.d/* \
+    && echo "deb http://mirrors.ustc.edu.cn/debian/ bookworm main contrib non-free non-free-firmware" > /etc/apt/sources.list \
+    && echo "deb http://mirrors.ustc.edu.cn/debian/ bookworm-updates main contrib non-free non-free-firmware" >> /etc/apt/sources.list \
+    && echo "deb http://mirrors.ustc.edu.cn/debian-security bookworm-security main contrib non-free non-free-firmware" >> /etc/apt/sources.list
+
+RUN apt-get update 
+
+# 安装nginx
+RUN apt-get install -y nginx
+
+ADD --chmod=0755 https://nexus.hl7.top:1243/repository/github-raw-proxy/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions /usr/local/bin/
+
+# 配置代理
+RUN sed -i 's|aomedia.googlesource.com|nexus.hl7.top:1243/repository/raw-aomedia.googlesource.com|g' /usr/local/bin/install-php-extensions
+RUN sed -i 's|chromium.googlesource.com|nexus.hl7.top:1243/repository/raw-chromium.googlesource.com|g' /usr/local/bin/install-php-extensions
+RUN sed -i 's|https://github.com|https://nexus.hl7.top:1243/repository/github-raw-proxy|g' /usr/local/bin/install-php-extensions
+
+RUN install-php-extensions pdo_mysql
+RUN install-php-extensions gd
+RUN install-php-extensions fileinfo
+RUN install-php-extensions opcache
+RUN install-php-extensions redis
+RUN install-php-extensions event
+RUN install-php-extensions imagick
+RUN install-php-extensions zip
+RUN install-php-extensions pcntl
+
+# 清理默认 Nginx 配置
+RUN rm /etc/nginx/sites-available/default /etc/nginx/sites-enabled/default
+
+
+# 安装其他需要的依赖
+# RUN apt-get install -y ffmpeg
+# RUN apt-get install -y libreoffice
+# RUN apt-get install -y redis-server
+# RUN apt-get install -y git
+
+# 设置工作目录
+WORKDIR /var/www/html
+
+# 安装 Composer
+COPY --from=composer:2 /usr/bin/composer /usr/local/bin/composer
+RUN chmod +x /usr/local/bin/composer
+RUN composer config -g repos.packagist composer https://nexus.hl7.top:1243/repository/composer-proxy/
+
+# 设置工作目录
+WORKDIR /var/www/html
+
+# 预先拷贝 composer 文件并安装依赖，利用 Docker 缓存
+COPY composer.json composer.lock /var/www/html/
+RUN composer install --no-dev --no-interaction --no-scripts --no-autoloader
+
+# 将当前目录下的文件拷贝到工作目录
+COPY . /var/www/html
+
+# 生成自动加载文件
+RUN composer dump-autoload --optimize --no-dev --classmap-authoritative
+
+# 内部安装compsoer并安装依赖，如果不需要可以注释掉
+# RUN install-php-extensions @composer
+
+VOLUME /var/www/html/runtime
+VOLUME /var/www/html/public/storage
+VOLUME /var/www/html/public/build
+VOLUME /var/www/html/storage
+
+# 挂载主目录，也可以选择直接挂载主目录，可以把上面的几个指定的目录删掉
+# VOLUME ["/var/www/html"]
+
+# 暴露 Nginx 端口
+EXPOSE 80
+
+RUN chmod +x /var/www/html/docker/run.sh
+
+# 启动 Nginx PHP 然后阻塞
+ENTRYPOINT ["/var/www/html/docker/run.sh"]
+
+CMD ["server"]
+