refactor: 改造 CI/CD 使用阿里云 ACR 镜像仓库

- 使用 plugins/docker 替代 docker:dind 构建镜像
- 镜像推送到阿里云 ACR 私有仓库
- 移除本地部署步骤（由 Watchtower 自动更新）
- 镜像标签: latest, 分支名, commit SHA

Co-authored-by: Cursor <cursoragent@cursor.com>

.drone.yml

@@ -1,6 +1,6 @@
 kind: pipeline
 type: docker
-name: build-and-deploy
+name: build-and-push
 
 trigger:
   branch:
@@ -10,83 +10,36 @@ trigger:
     - push
 
 steps:
-  # 构建后端镜像
+  # 构建并推送后端镜像
-  - name: build-backend
+  - name: build-push-backend
-    image: docker:dind
+    image: plugins/docker
-    volumes:
+    settings:
-      - name: docker-sock
+      registry:
-        path: /var/run/docker.sock
+        from_secret: docker_registry
-    commands:
+      username:
-      - docker build -t ai-interview-backend:${DRONE_COMMIT_SHA:0:8} -f deploy/Dockerfile.backend .
+        from_secret: docker_username
-      - docker tag ai-interview-backend:${DRONE_COMMIT_SHA:0:8} ai-interview-backend:latest
+      password:
+        from_secret: docker_password
+      repo: crpi-na6dit5kd0bonqed.cn-guangzhou.personal.cr.aliyuncs.com/ireborn/ai-interview-backend
+      dockerfile: deploy/Dockerfile.backend
+      tags:
+        - latest
+        - ${DRONE_BRANCH}
+        - ${DRONE_COMMIT_SHA:0:8}
 
-  # 构建前端镜像
+  # 构建并推送前端镜像
-  - name: build-frontend
+  - name: build-push-frontend
-    image: docker:dind
+    image: plugins/docker
-    volumes:
+    settings:
-      - name: docker-sock
+      registry:
-        path: /var/run/docker.sock
+        from_secret: docker_registry
-    commands:
+      username:
-      - docker build -t ai-interview-frontend:${DRONE_COMMIT_SHA:0:8} -f deploy/Dockerfile.frontend .
+        from_secret: docker_username
-      - docker tag ai-interview-frontend:${DRONE_COMMIT_SHA:0:8} ai-interview-frontend:latest
+      password:
-
+        from_secret: docker_password
-  # 部署到测试环境 (develop 分支)
+      repo: crpi-na6dit5kd0bonqed.cn-guangzhou.personal.cr.aliyuncs.com/ireborn/ai-interview-frontend
-  - name: deploy-test
+      dockerfile: deploy/Dockerfile.frontend
-    image: docker:dind
+      tags:
-    volumes:
+        - latest
-      - name: docker-sock
+        - ${DRONE_BRANCH}
-        path: /var/run/docker.sock
+        - ${DRONE_COMMIT_SHA:0:8}
-    environment:
-      COZE_PAT_TOKEN:
-        from_secret: coze_pat_token
-      COZE_BOT_ID:
-        from_secret: coze_bot_id
-      COZE_WORKFLOW_A_ID:
-        from_secret: coze_workflow_a_id
-      COZE_WORKFLOW_C_ID:
-        from_secret: coze_workflow_c_id
-      FILE_SERVER_URL:
-        from_secret: file_server_url
-      FILE_SERVER_TOKEN:
-        from_secret: file_server_token
-    commands:
-      - docker stop ai-interview-backend-test ai-interview-frontend-test || true
-      - docker rm ai-interview-backend-test ai-interview-frontend-test || true
-      - docker run -d --name ai-interview-backend-test -p 8000:8000 --restart unless-stopped -e COZE_PAT_TOKEN=$COZE_PAT_TOKEN -e COZE_BOT_ID=$COZE_BOT_ID -e COZE_WORKFLOW_A_ID=$COZE_WORKFLOW_A_ID -e COZE_WORKFLOW_C_ID=$COZE_WORKFLOW_C_ID -e FILE_SERVER_URL=$FILE_SERVER_URL -e FILE_SERVER_TOKEN=$FILE_SERVER_TOKEN ai-interview-backend:latest
-      - docker run -d --name ai-interview-frontend-test -p 3000:80 --restart unless-stopped ai-interview-frontend:latest
-    when:
-      branch:
-        - develop
-
-  # 部署到正式环境 (main 分支)
-  - name: deploy-prod
-    image: docker:dind
-    volumes:
-      - name: docker-sock
-        path: /var/run/docker.sock
-    environment:
-      COZE_PAT_TOKEN:
-        from_secret: coze_pat_token
-      COZE_BOT_ID:
-        from_secret: coze_bot_id
-      COZE_WORKFLOW_A_ID:
-        from_secret: coze_workflow_a_id
-      COZE_WORKFLOW_C_ID:
-        from_secret: coze_workflow_c_id
-      FILE_SERVER_URL:
-        from_secret: file_server_url
-      FILE_SERVER_TOKEN:
-        from_secret: file_server_token
-    commands:
-      - docker stop ai-interview-backend-prod ai-interview-frontend-prod || true
-      - docker rm ai-interview-backend-prod ai-interview-frontend-prod || true
-      - docker run -d --name ai-interview-backend-prod -p 9000:8000 --restart unless-stopped -e COZE_PAT_TOKEN=$COZE_PAT_TOKEN -e COZE_BOT_ID=$COZE_BOT_ID -e COZE_WORKFLOW_A_ID=$COZE_WORKFLOW_A_ID -e COZE_WORKFLOW_C_ID=$COZE_WORKFLOW_C_ID -e FILE_SERVER_URL=$FILE_SERVER_URL -e FILE_SERVER_TOKEN=$FILE_SERVER_TOKEN ai-interview-backend:latest
-      - docker run -d --name ai-interview-frontend-prod -p 4000:80 --restart unless-stopped ai-interview-frontend:latest
-    when:
-      branch:
-        - main
-
-volumes:
-  - name: docker-sock
-    host:
-      path: /var/run/docker.sock