add docker

.docker/php/Dockerfile

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+# 👷‍♀️ 第一阶段：构建阶段，包含所有开发依赖
+FROM php:8.2-fpm-alpine AS builder
+
+RUN apk add --no-cache \
+    $PHPIZE_DEPS \
+    libzip-dev \
+    libpng-dev \
+    libjpeg-turbo-dev \
+    freetype-dev \
+    icu-dev \
+    libxml2-dev \
+    libwebp-dev \
+    gmp-dev \
+    oniguruma-dev \
+    linux-headers
+
+RUN docker-php-ext-configure gd --with-freetype --with-jpeg --with-webp
+
+RUN docker-php-ext-install -j$(nproc) \
+    bcmath \
+    pdo_mysql \
+    mysqli \
+    gd \
+    pcntl \
+    sockets \
+    gmp \
+    zip \
+    intl \
+    opcache
+
+# 安装 redis 扩展
+RUN pecl install redis && docker-php-ext-enable redis
+
+# 👨‍🍳 第二阶段：运行阶段，仅包含必要运行环境
+FROM php:8.2-fpm-alpine
+
+# 复制已构建的扩展
+COPY --from=builder /usr/local/lib/php/extensions /usr/local/lib/php/extensions
+COPY --from=builder /usr/local/etc/php/conf.d/ /usr/local/etc/php/conf.d/
+
+# 安装运行时所需依赖
+RUN apk add --no-cache \
+    wget \
+    rsync \
+    libzip \
+    libpng \
+    libjpeg-turbo \
+    libwebp \
+    freetype \
+    icu \
+    libxml2 \
+    gmp \
+    oniguruma
+
+# 配置 www.conf
+RUN sed -i \
+    -e 's/;catch_workers_output = .*/catch_workers_output = yes/g' \
+    -e 's/;php_admin_flag\[log_errors\] = .*/php_admin_flag\[log_errors\] = on/g' \
+    -e 's/;php_admin_value\[error_log\] = .*/php_admin_value\[error_log\] = \/dev\/stderr/g' \
+    /usr/local/etc/php-fpm.d/www.conf
+
+# 配置 PHP 错误日志输出到 stderr
+RUN echo "error_log = /dev/stderr" >> /usr/local/etc/php/conf.d/error-logging.ini
+
+# 安装 Composer
+RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
+
+COPY entrypoint.sh /usr/local/bin/entrypoint.sh
+RUN chmod +x /usr/local/bin/entrypoint.sh
+
+ENTRYPOINT ["entrypoint.sh"]

.docker/php/entrypoint.sh

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+#!/bin/sh
+
+ROOT_PATH="/var/www/html"
+
+SOURCE_DIR="${ROOT_PATH}/nexus/Install/install"
+TARGET_DIR="${ROOT_PATH}/public"
+ENV_FILE="${ROOT_PATH}/.env"
+VENDOR_DIR="${ROOT_PATH}/vendor"
+#COMPOSER_FILE="${ROOT_PATH}/composer.json"
+
+# 检查目标文件是否存在
+if [ ! -f "$ENV_FILE" ]; then
+  echo "🔧 .env file: $ENV_FILE not exists, copy $SOURCE_DIR to $TARGET_DIR ..."
+  cp -r "$SOURCE_DIR" "$TARGET_DIR"
+else
+  echo "✅ .env file: $ENV_FILE already exists, skip copy install file ..."
+fi
+
+# composer install
+if [ ! -d "$VENDOR_DIR" ]; then
+  echo "🔧 vendor dir: $VENDOR_DIR not exists, run composer install ..."
+  composer install --working-dir=${ROOT_PATH}
+else
+  echo "✅ vendor dir: $VENDOR_DIR already exists, skip run composer install ..."
+fi
+
+# 最后启动 PHP-FPM
+exec php-fpm