feat(deploy): 完整 Docker 部署方案 — 寄卖商城 + 积分商城

新增两步独立 Docker 部署方案（czleilei240 环境）：

步骤一 寄卖商城（integral-resell）
- step1-integral/docker-compose.yml：redis(Alpine自建) + houtai(webman PHP8) + h5(Nginx)
- houtai.Dockerfile：PHP 8.0 + 阿里云镜像源 + webman.bin entrypoint
- h5.Dockerfile：Nginx + configs.js 环境变量动态重写
- redis.Dockerfile：Alpine + apk 构建，绕过 DockerHub 镜像源问题
- 宿主机 bind-mount：/www/wwwroot/leileiadmin.czchunfang.com（FTP可直接更新程序）

步骤二 积分商城（single-shop-22）
- step2-single-shop/docker-compose.yml：redis + admin-api + front-api + admin-web + h5
- Java Dockerfiles：OpenJDK 17 + --add-opens Spring Boot 2.2.6 兼容

公共配置
- nginx/：四个域名宝塔 Nginx 反代配置（HTTP→HTTPS 301、SSL 终止）
- scripts/：sync-to-server.sh / deploy-step1.sh / remote-up.sh
- DOCKER_DEPLOY.md：完整部署文档

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

deploy/docker/single-shop/h5.Dockerfile

@@ -0,0 +1,96 @@
+# =============================================================
+# 寄卖商城 用户端 H5 （uni-app）
+# build context = single-shop-22/single_uniapp22miao
+# 多阶段： Node 构建 H5 -> Nginx 运行
+# 通过 ARG H5_API_DOMAIN 注入 API 域名（留空走同域 /api/）
+#
+# 直接复用源码已构建产物： 用 --target=fast 构建
+# =============================================================
+# syntax=docker/dockerfile:1.6
+
+# ---------- 构建阶段 ----------
+FROM node:16-alpine AS builder
+ARG H5_API_DOMAIN=""
+ENV NODE_OPTIONS=--openssl-legacy-provider \
+    NPM_CONFIG_REGISTRY=https://registry.npmmirror.com
+
+WORKDIR /app
+COPY package.json package-lock.json* ./
+RUN npm install --legacy-peer-deps
+
+COPY . .
+
+# 重写 config/app.js 中的 domain
+# 留空时使用同域： let domain = ''
+RUN sed -i -E "s|^let[[:space:]]+domain[[:space:]]*=.*|let domain = '${H5_API_DOMAIN}'|" config/app.js \
+    && sed -i -E "s|HTTP_H5_URL:[[:space:]]*'[^']*'|HTTP_H5_URL: '${H5_API_DOMAIN}'|" config/app.js \
+    && cat config/app.js
+
+RUN npm run build:h5
+
+# uni-app 默认产物路径
+# unpackage/dist/build/h5  （Vue CLI Plugin uni 旧版： unpackage/dist/build/web）
+
+# ---------- 运行阶段 ----------
+FROM nginx:1.25-alpine AS runtime
+ENV TZ=Asia/Shanghai
+RUN apk add --no-cache tzdata \
+    && cp /usr/share/zoneinfo/$TZ /etc/localtime \
+    && echo $TZ > /etc/timezone
+
+COPY --from=builder /app/unpackage/dist/build/ /tmp/h5build/
+# 兼容两种输出目录名 h5/ 或 web/
+RUN if [ -d /tmp/h5build/h5 ]; then cp -r /tmp/h5build/h5/. /usr/share/nginx/html/; \
+    elif [ -d /tmp/h5build/web ]; then cp -r /tmp/h5build/web/. /usr/share/nginx/html/; \
+    else echo "未找到 h5 / web 产物"; exit 1; fi \
+    && rm -rf /tmp/h5build
+
+RUN cat > /etc/nginx/conf.d/default.conf <<'NGX'
+server {
+  listen 80;
+  server_name _;
+  root /usr/share/nginx/html;
+  index index.html;
+  client_max_body_size 50m;
+  add_header X-Frame-Options SAMEORIGIN always;
+
+  location ~* \.(?:js|css|png|jpg|jpeg|gif|svg|woff2?|ttf|map)$ {
+    expires 30d;
+    add_header Cache-Control "public, max-age=2592000, immutable";
+    try_files $uri =404;
+  }
+
+  location /api/ {
+    proxy_pass         http://single-front-api:30031/api/;
+    proxy_http_version 1.1;
+    proxy_set_header   Host              $host;
+    proxy_set_header   X-Real-IP         $remote_addr;
+    proxy_set_header   X-Forwarded-For   $proxy_add_x_forwarded_for;
+    proxy_set_header   X-Forwarded-Proto $scheme;
+    proxy_read_timeout 120s;
+    client_max_body_size 50m;
+  }
+
+  location / {
+    try_files $uri $uri/ /index.html;
+  }
+}
+NGX
+
+EXPOSE 80
+
+# ---------- 备选： 直接复用源码已构建的 unpackage/dist/build/h5 ----------
+# 构建： docker compose build --target fast single-h5
+FROM nginx:1.25-alpine AS fast
+ENV TZ=Asia/Shanghai
+RUN apk add --no-cache tzdata \
+    && cp /usr/share/zoneinfo/$TZ /etc/localtime \
+    && echo $TZ > /etc/timezone
+
+COPY unpackage/dist/build/ /tmp/h5build/
+RUN if [ -d /tmp/h5build/h5 ]; then cp -r /tmp/h5build/h5/. /usr/share/nginx/html/; \
+    elif [ -d /tmp/h5build/web ]; then cp -r /tmp/h5build/web/. /usr/share/nginx/html/; \
+    else echo "未找到 h5 / web 产物"; exit 1; fi \
+    && rm -rf /tmp/h5build
+COPY --from=runtime /etc/nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf
+EXPOSE 80