feat: 添加生产环境批量部署流程

- test 分支：部署到测试环境 (kaopeilian.test.ai.ireborn.com.cn)
- main 分支：批量更新所有生产租户 (hua/yy/hl/xy/fw/ex)
- 前端一次编译，6个租户共享
- 后端批量重建容器

.drone.yml

@@ -1,7 +1,8 @@
 kind: pipeline
 type: docker
-name: build-and-deploy
+name: deploy-test
 
+# 测试环境：test 分支触发
 trigger:
   branch:
     - test
@@ -9,7 +10,6 @@ trigger:
     - push
 
 steps:
-  # 构建后端镜像
   - name: build-backend
     image: docker:dind
     volumes:
@@ -20,7 +20,6 @@ steps:
       - docker build -t kaopeilian-backend:${DRONE_COMMIT_SHA:0:8} -f Dockerfile .
       - docker tag kaopeilian-backend:${DRONE_COMMIT_SHA:0:8} kaopeilian-backend:test
 
-  # 构建前端镜像
   - name: build-frontend
     image: docker:dind
     volumes:
@@ -31,7 +30,6 @@ steps:
       - docker build -t kaopeilian-frontend:${DRONE_COMMIT_SHA:0:8} -f Dockerfile --build-arg VITE_API_BASE_URL=http://kaopeilian.test.ai.ireborn.com.cn .
       - docker tag kaopeilian-frontend:${DRONE_COMMIT_SHA:0:8} kaopeilian-frontend:test
 
-  # 部署测试环境
   - name: deploy-test
     image: docker:dind
     volumes:
@@ -69,7 +67,75 @@ steps:
           --restart unless-stopped \
           kaopeilian-frontend:test
       - docker ps | grep kaopeilian
-      - echo "=== 考培练系统测试环境部署完成 ==="
+      - echo "=== 测试环境部署完成: http://kaopeilian.test.ai.ireborn.com.cn ==="
+
+volumes:
+  - name: docker-sock
+    host:
+      path: /var/run/docker.sock
+
+---
+kind: pipeline
+type: docker
+name: deploy-prod
+
+# 生产环境：main 分支触发，批量更新所有租户
+trigger:
+  branch:
+    - main
+  event:
+    - push
+
+steps:
+  - name: sync-code-to-server
+    image: appleboy/drone-ssh
+    settings:
+      host: 120.79.247.16
+      username: root
+      password:
+        from_secret: prod_ssh_password
+      port: 22
+      command_timeout: 10m
+      script:
+        - echo "=== 同步代码到生产服务器 ==="
+        - cd /root/aiedu
+        - git fetch origin
+        - git reset --hard origin/main
+        - echo "代码同步完成"
+
+  - name: build-frontend
+    image: appleboy/drone-ssh
+    settings:
+      host: 120.79.247.16
+      username: root
+      password:
+        from_secret: prod_ssh_password
+      port: 22
+      command_timeout: 10m
+      script:
+        - echo "=== 编译前端（所有租户共享）==="
+        - cd /root/aiedu/kaopeilian-frontend
+        - npm install --silent
+        - npm run build
+        - echo "前端编译完成，所有租户已更新"
+
+  - name: rebuild-backends
+    image: appleboy/drone-ssh
+    settings:
+      host: 120.79.247.16
+      username: root
+      password:
+        from_secret: prod_ssh_password
+      port: 22
+      command_timeout: 15m
+      script:
+        - echo "=== 重建所有后端服务 ==="
+        - cd /root/aiedu
+        - docker-compose -f docker-compose.prod-multi.yml up -d --build --no-deps hua-backend yy-backend hl-backend xy-backend fw-backend ex-backend
+        - sleep 10
+        - docker ps | grep backend
+        - echo "=== 生产环境批量更新完成 ==="
+        - echo "租户列表: hua, yy, hl, xy, fw, ex"
 
 volumes:
   - name: docker-sock