ci: 🔧 新增 Woodpecker CI 流水线配置

参照 ln-bi 模板，使用 pnpm 构建并推送镜像到 harbor.lnh2e.com/lingniu-v1/log-lottery。

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

woodpecker.yml

@@ -0,0 +1,63 @@
+steps:
+  - name: pnpm-build
+    image: node:22-alpine
+    when:
+      event:
+        - push
+        - pull_request
+        - manual
+      branch:
+        - master
+        - develop
+        - main
+    commands: |
+      cd $CI_WORKSPACE
+      npm install -g pnpm
+      pnpm install
+      pnpm build
+
+      # 获取分支名
+      BRANCH_NAME=$(echo $CI_COMMIT_BRANCH | tr / -)
+      echo "Branch name: $BRANCH_NAME"
+
+      # 版本号: 分支名-package.json版本
+      PKG_VERSION=$(node -e "console.log(require('./package.json').version)")
+      PROJECT_VERSION="$BRANCH_NAME-$PKG_VERSION"
+      echo "Docker tag: $PROJECT_VERSION"
+      echo $PROJECT_VERSION > $CI_WORKSPACE/project_version.txt
+
+  - name: docker-build
+    image: docker:24.0.5-cli
+    when:
+      event:
+        - push
+        - pull_request
+        - manual
+      branch:
+        - master
+        - develop
+        - main
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+    commands: |
+      PROJECT_VERSION=$(cat $CI_WORKSPACE/project_version.txt)
+      MODULE_NAME=log-lottery
+
+      echo "Building Docker image: $MODULE_NAME:$PROJECT_VERSION"
+
+      cd $CI_WORKSPACE
+
+      docker build -t harbor.lnh2e.com/lingniu-v1/$MODULE_NAME:$PROJECT_VERSION .
+
+      mkdir -p /root/.docker
+      cat > /root/.docker/config.json <<EOF
+      {
+        "auths": {
+          "harbor.lnh2e.com": {
+            "auth": "$(echo Y2ljZDpMbkBjaWNkMDE=)"
+          }
+        }
+      }
+      EOF
+
+      docker push harbor.lnh2e.com/lingniu-v1/$MODULE_NAME:$PROJECT_VERSION