build: refresh docker deployment workflow

frontend/Dockerfile

@@ -1,17 +1,21 @@
 # 多阶段构建 - 构建阶段
 FROM node:18-alpine AS builder
 
+ARG HTTP_PROXY
+ARG HTTPS_PROXY
+ARG NO_PROXY
+
+ENV http_proxy=${HTTP_PROXY} \
+    https_proxy=${HTTPS_PROXY} \
+    no_proxy=${NO_PROXY}
+
 WORKDIR /app
-
-# 安装构建依赖
-RUN apk add --no-cache libc6-compat
-
 # 复制package文件
 COPY package*.json ./
 COPY pnpm-lock.yaml ./
 
-# 安装pnpm
-RUN npm install -g pnpm
+# 安装pnpm（使用npm，避免网络问题）
+RUN npm install -g pnpm --no-audit --no-fund
 
 # 安装依赖
 RUN pnpm install --frozen-lockfile
@@ -31,12 +35,6 @@ FROM node:18-alpine AS runner
 
 WORKDIR /app
 
-# 安装运行时依赖
-RUN apk add --no-cache \
-    curl \
-    dumb-init \
-    && rm -rf /var/cache/apk/*
-
 # 创建非root用户
 RUN addgroup -g 1001 -S nodejs && \
     adduser -S nextjs -u 1001 -G nodejs
@@ -45,24 +43,22 @@ RUN addgroup -g 1001 -S nodejs && \
 COPY --from=builder /app/public ./public
 COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
 COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
+COPY health-check.js ./
 
 # 设置环境变量
 ENV NODE_ENV production
 ENV NEXT_TELEMETRY_DISABLED 1
-ENV PORT 3000
+ENV PORT 3002
 ENV HOSTNAME "0.0.0.0"
 
 USER nextjs
 
 # 暴露端口
-EXPOSE 3000
+EXPOSE 3002
 
-# 健康检查
+# 使用Node.js脚本做健康检查（替代curl）
 HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
-    CMD curl -f http://localhost:3000/api/health || exit 1
-
-# 使用dumb-init作为PID 1
-ENTRYPOINT ["dumb-init", "--"]
+  CMD node health-check.js
 
 # 启动应用
-CMD ["node", "server.js"]
+CMD ["node", "server.js"]