ci: 更新 Jenkinsfile，添加部署参数和构建条件

Jenkinsfile

@@ -0,0 +1,74 @@
+pipeline {
+  agent any
+
+  options {
+    timestamps()
+  }
+
+  parameters {
+    choice(
+      name: 'XSH_DEPLOY_TARGET',
+      choices: ['main'],
+      description: 'main：眩生花线上版本'
+    )
+    booleanParam(
+      name: 'XSH_DEPLOY_TO_PRODUCTION',
+      defaultValue: true,
+      description: '是否自动部署到线上环境（否则只构建产物）\n* 仅在 main 分支生效'
+    )
+  }
+
+  tools {
+    nodejs 'NodeJS 22.22'
+  }
+
+  libraries {
+    lib('xsh-common@main')
+  }
+
+  stages {
+    stage('Checkout') {
+      steps {
+        checkout scm
+      }
+    }
+
+    stage('Lint') {
+      steps {
+        sh '''
+          corepack enable
+          pnpm install --registry=https://registry.npmmirror.com
+          pnpm run lint
+        '''
+      }
+    }
+
+    stage('Build') {
+      when {
+        allOf {
+          expression { currentBuild.currentResult == 'SUCCESS' }
+          expression { env.TAG_NAME != null }
+        }
+      }
+      steps {
+        sh '''
+          corepack enable
+          pnpm install --registry=https://registry.npmmirror.com
+          pnpm run generate
+        '''
+      }
+    }
+  }
+
+  post {
+    always {
+      echo "Build finished: ${currentBuild.currentResult}"
+    }
+    success {
+      archiveArtifacts allowEmptyArchive: true, artifacts: 'dist/**', followSymlinks: true, onlyIfSuccessful: true
+    }
+    failure {
+      echo "Build failed"
+    }
+  }
+}