chore(infra): cn-side mysql/redis/minio compose

Co-Authored-By: Claude Code <noreply@anthropic.com>

.env.example

@@ -0,0 +1,10 @@
+DATABASE_URL_CN=mysql://root:root@localhost:3306/photo_cn?connection_limit=10
+REDIS_URL_CN=redis://localhost:6379
+S3_ENDPOINT=http://localhost:9000
+S3_REGION=us-east-1
+S3_ACCESS_KEY=photo-dev
+S3_SECRET_KEY=photo-dev-secret
+S3_BUCKET=photo-dev
+SIGNED_URL_TTL_SECONDS=900
+AUTH_SESSION_TTL_SECONDS=2592000
+UPLOAD_MAX_BYTES=52428800

docs/plans/2026-09-17-P1a-后端核心链路.md

@@ -6,7 +6,7 @@
 
 **Architecture:** NestJS 单代码库（P1a 仅 cn-app 部署入口）+ Prisma(MySQL) + BullMQ/Redis + sharp worker；对象存储经 StoragePort 接口访问 MinIO（生产替换 OSS 适配器）；契约（OpenAPI + 事件 + 错误码）在 packages/contracts 单源生成类型。对齐《实施总纲》P1 与技术实施方案 §3-§7。
 
-**Tech Stack:** Node 20 · pnpm 9 · Turborepo · NestJS 10 · Prisma ^5.18 (MySQL 8.4 容器) · BullMQ 5 · Redis 7 · @aws-sdk/client-s3（MinIO S3 兼容）· sharp · @node-rs/argon2 · Jest + supertest · OpenAPI 3.1 + openapi-typescript
+**Tech Stack:** Node ≥20（实际环境 v24.13.0）· pnpm 10（实际 10.7.1，packageManager pin 对齐实际环境——Task 3 修正；pnpm 10 默认拦截依赖生命周期脚本，sharp 0.33+ 预编译可选依赖不受影响，Prisma client 经显式 db:generate 生成）· Turborepo · NestJS 10 · Prisma ^5.18 (MySQL 8.4 容器；若在 Node 24 出现引擎兼容问题则升 ^6) · BullMQ 5 · Redis 7 · @aws-sdk/client-s3（MinIO S3 兼容）· sharp · @node-rs/argon2 · Jest + supertest · OpenAPI 3.1 + openapi-typescript
 
 **对应验收:** A01（API 级）、A02、A03、A06、A13（凭证设计级）；A07 后端部分。P1a 完成后另册编写 P1b（viewer + admin 最小页）计划。
 
@@ -131,12 +131,13 @@ pnpm install
 
 Expected: lockfile 生成，无 workspace 报错。
 
-- [ ] **Step 3: Commit** `chore: pnpm workspace and turbo pipeline`
+- [x] **Step 3: Commit** `chore: pnpm workspace and turbo pipeline`（完成：68a7d6a，含质量审查遗留项 .gitattributes/.gitignore/.editorconfig 增补；规格审查通过）
 
 ### Task 3: docker-compose 基础设施（cn 侧）
 
 **Files:**
 - Create: `infra/docker-compose.yml`, `.env.example`
+- Modify: `package.json` packageManager → `pnpm@10.7.1`（对齐实际环境，Task 2 审查遗留）
 
 - [ ] **Step 1: 编写 compose（P1a 仅 cn profile）**
 

infra/docker-compose.yml

@@ -0,0 +1,38 @@
+# infra/docker-compose.yml
+name: photo-live
+services:
+  mysql-cn:
+    image: mysql:8.4
+    command: --character-set-server=utf8mb4 --collation-server=utf8mb4_0900_bin
+    environment:
+      MYSQL_ROOT_PASSWORD: root
+      MYSQL_DATABASE: photo_cn
+    ports: ["3306:3306"]
+    volumes: [mysql-cn-data:/var/lib/mysql]
+    healthcheck:
+      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-uroot", "-proot"]
+      interval: 5s
+      retries: 12
+  redis-cn:
+    image: redis:7-alpine
+    ports: ["6379:6379"]
+    healthcheck: { test: ["CMD", "redis-cli", "ping"], interval: 5s, retries: 12 }
+  minio:
+    image: quay.io/minio/minio:latest
+    command: server /data --console-address ":9001"
+    environment:
+      MINIO_ROOT_USER: photo-dev
+      MINIO_ROOT_PASSWORD: photo-dev-secret
+    ports: ["9000:9000", "9001:9001"]
+    volumes: [minio-data:/data]
+  minio-init:
+    image: quay.io/minio/mc:latest
+    depends_on: { minio: { condition: service_started } }
+    entrypoint: >
+      /bin/sh -c "
+      until mc alias set dev http://minio:9000 photo-dev photo-dev-secret; do sleep 1; done;
+      mc mb -p dev/photo-dev || true;
+      mc anonymous set none dev/photo-dev;"
+volumes:
+  mysql-cn-data:
+  minio-data:

package.json

@@ -1,7 +1,7 @@
 {
   "name": "photo-live",
   "private": true,
-  "packageManager": "pnpm@9.12.0",
+  "packageManager": "pnpm@10.7.1",
   "engines": { "node": ">=20" },
   "scripts": {
     "lint": "turbo run lint",