perf(docker): 配置阿里云 Alpine 镜像源加速构建

- 使用阿里云 mirrors.aliyun.com 替代官方 dl-cdn.alpinelinux.org
- 显著加速 apk 包下载速度（python3, make, g++ 等）
- 对国内网络环境友好

apps/api/Dockerfile

@@ -2,6 +2,9 @@
 # Base stage: Install dependencies
 # ============================================
 FROM harbor.tegical.world/docker.io/node:24.11.1-alpine AS base
+# 配置阿里云 Alpine 镜像源
+RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
+
 # 配置镜像源
 ENV COREPACK_NPM_REGISTRY=https://verdaccio.tegical.world
 RUN corepack enable

apps/web/Dockerfile

@@ -2,6 +2,9 @@
 # Base stage: Install dependencies
 # ============================================
 FROM harbor.tegical.world/docker.io/node:24.11.1-alpine AS base
+# 配置阿里云 Alpine 镜像源
+RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
+
 # 配置镜像源
 ENV COREPACK_NPM_REGISTRY=https://verdaccio.tegical.world
 RUN corepack enable