chore(infra): docker dev-apps stack + apollo-router v1.45 compat

- 新增 docker-compose.dev-apps.yml：7 个应用服务容器化
  （iam/classes/core-edu/content/msg/push-gateway/api-gateway）
  + apollo-router override
- 新增 apollo-router dev-apps-entrypoint.sh / dev-apps-supergraph.yaml
  仅等待 5 个子图（iam/core-edu/content/msg/config-service）
  避免等待未启动的 ai/data-ana
- router.yaml：移除 v1.45 不兼容键
  （require_manifest/manifest_path/max_cost/max_batch_size）
  移除 ELv2 受限特性（persisted_queries/limits.max_depth）
  自托管无 GraphOS license
- docker-compose.yml：config-service 添加 NODE_ENV=production
  修复 pino-pretty devDep 误用
  apollo-router 添加 APOLLO_PERSISTED_QUERIES env
- services/{classes,core-edu,content,config-service}/Dockerfile
  重写为 repo 根 context + shared-ts/shared-proto 工作区依赖
  + --ignore-scripts
  修复 ERR_PNPM_WORKSPACE_PKG_NOT_FOUND 与 ERR_PNPM_IGNORED_BUILDS
- api-gateway healthcheck：wget --spider 改为 wget -O /dev/null
  修复 busybox 对 200+body 误报 exit 8

services/core-edu/Dockerfile

@@ -1,27 +1,60 @@
-# 单阶段构建（测试用）- 使用 repo 根作为 build context
-# 构建命令: docker build -t edu/core-edu:test -f services/core-edu/Dockerfile .
-FROM node:22-alpine
+# Build stage
+# 构建上下文必须是仓库根目录（需访问 packages/shared-ts 与 pnpm-workspace.yaml）
+FROM node:22-alpine AS builder
 WORKDIR /app
-
-# 安装 pnpm
 RUN corepack enable && corepack prepare pnpm@11.13.0 --activate
 
-# 复制 workspace 配置和共享包
+# 复制 workspace 配置 + tsconfig 基线
 COPY package.json pnpm-lock.yaml* pnpm-workspace.yaml tsconfig.base.json ./
+
+# 复制 shared-proto（gRPC proto-loader 运行时加载）
 COPY packages/shared-proto ./packages/shared-proto
 
-# 复制 core-edu 服务文件
-COPY services/core-edu/package.json services/core-edu/tsconfig.json services/core-edu/nest-cli.json ./services/core-edu/
-COPY services/core-edu/src ./services/core-edu/src
+# 复制 shared-ts（workspace 依赖）
+COPY packages/shared-ts ./packages/shared-ts
 
-# 安装依赖并构建
+# 复制 core-edu 源码
+COPY services/core-edu ./services/core-edu
+
+# HUSKY=0 跳过根 package.json 的 prepare:husky 脚本
+ENV HUSKY=0
+
+# 只安装 core-edu 及其 workspace 依赖（@edu/shared-ts、@edu/shared-proto）
+# --ignore-scripts：跳过 @apollo/protobufjs 等的 postinstall（core-edu 无原生模块依赖）
+RUN pnpm install --no-frozen-lockfile --ignore-scripts --filter @edu/core-edu-service...
+
+# 构建 shared-ts（core-edu 依赖 @edu/shared-ts dist 产物）
+RUN cd packages/shared-ts && pnpm build
+
+# 构建 core-edu
 WORKDIR /app/services/core-edu
-RUN pnpm install --no-frozen-lockfile
-RUN npx tsc
+RUN pnpm build
 
 # 复制 proto 文件到 /app/proto（grpc.server.ts 的 fallback 路径）
 RUN cp -r /app/packages/shared-proto/proto /app/proto
 
-EXPOSE 3004 50053
+# Runtime stage
+FROM node:22-alpine
+WORKDIR /app
+
+# 复制 workspace 配置 + tsconfig 基线
+COPY package.json pnpm-lock.yaml* pnpm-workspace.yaml tsconfig.base.json ./
+
+# 复制 shared-proto + shared-ts（运行时需要：proto 文件 + shared-ts dist）
+COPY packages/shared-proto ./packages/shared-proto
+COPY packages/shared-ts ./packages/shared-ts
+
+# 复制 core-edu 源码
+COPY services/core-edu ./services/core-edu
+
+# 从 builder 复制已编译的 prod node_modules + core-edu dist + shared-ts dist + proto
+COPY --from=builder /app/services/core-edu/node_modules ./services/core-edu/node_modules
+COPY --from=builder /app/packages/shared-ts/node_modules ./packages/shared-ts/node_modules
+COPY --from=builder /app/node_modules ./node_modules
+COPY --from=builder /app/services/core-edu/dist ./services/core-edu/dist
+COPY --from=builder /app/packages/shared-ts/dist ./packages/shared-ts/dist
+COPY --from=builder /app/proto ./proto
+
 WORKDIR /app/services/core-edu
+EXPOSE 3004 50053
 CMD ["node", "dist/main.js"]