ci: simplify pipeline — one combined web image, docker build handles yarn internally

Remove APP parameter split; existing Dockerfile already builds tenant+ops+docs
into a single Nginx image. Server-side docker login pre-configured.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Jenkinsfile

@@ -1,8 +1,7 @@
 pipeline {
-  agent none
+  agent any
 
   parameters {
-    choice(name: 'APP', choices: ['tenant-platform', 'ops-platform'], description: '要构建的 Web 应用')
     string(name: 'IMAGE_TAG', defaultValue: 'latest', description: '镜像 Tag')
     booleanParam(name: 'DEPLOY', defaultValue: true, description: '构建后是否自动部署')
   }
@@ -14,48 +13,24 @@ pipeline {
     PROD_HOST     = '106.54.23.149'
     PROD_USER     = 'ubuntu'
     COMPOSE_FILE  = '/opt/xuqm/deploy/compose.production.yaml'
+    IMAGE_NAME    = 'web'
   }
 
   stages {
     stage('Checkout') {
-      agent any
-      steps {
-        checkout scm
-        stash name: 'source', includes: '**/*'
-      }
-    }
-
-    stage('Install & Build') {
-      agent {
-        docker {
-          image 'node:22-alpine'
-          args '-v yarn-cache:/root/.yarn'
-        }
-      }
-      steps {
-        unstash 'source'
-        dir("${params.APP}") {
-          sh '''
-            yarn install --frozen-lockfile
-            yarn build
-          '''
-        }
-        stash name: 'dist', includes: "${params.APP}/dist/**,${params.APP}/Dockerfile"
-      }
+      steps { checkout scm }
     }
 
     stage('Docker Build & Push') {
-      agent any
       steps {
-        unstash 'dist'
         withCredentials([string(credentialsId: 'ACR_PASSWORD', variable: 'ACR_PASS')]) {
           script {
-            def imageName = "${ACR_REGISTRY}/${ACR_NAMESPACE}/web-${params.APP}:${params.IMAGE_TAG}"
+            def fullImage = "${ACR_REGISTRY}/${ACR_NAMESPACE}/${IMAGE_NAME}:${params.IMAGE_TAG}"
             sh """
               docker login ${ACR_REGISTRY} -u ${ACR_USERNAME} -p \${ACR_PASS}
-              docker build -f ${params.APP}/Dockerfile -t ${imageName} .
-              docker push ${imageName}
-              docker rmi ${imageName}
+              docker build -t ${fullImage} .
+              docker push ${fullImage}
+              docker rmi ${fullImage}
             """
           }
         }
@@ -63,20 +38,16 @@ pipeline {
     }
 
     stage('Deploy to Production') {
-      agent any
       when { expression { return params.DEPLOY } }
       steps {
         withCredentials([sshUserPrivateKey(credentialsId: 'PROD_SSH_KEY', keyFileVariable: 'SSH_KEY')]) {
           script {
-            def svcName = params.APP == 'tenant-platform' ? 'web' : 'ops-web'
-            def imageName = "${ACR_REGISTRY}/${ACR_NAMESPACE}/web-${params.APP}:${params.IMAGE_TAG}"
+            def fullImage = "${ACR_REGISTRY}/${ACR_NAMESPACE}/${IMAGE_NAME}:${params.IMAGE_TAG}"
             sh """
-              ssh -i \${SSH_KEY} -o StrictHostKeyChecking=no ${PROD_USER}@${PROD_HOST} "
-                docker pull ${imageName} &&
-                cd /opt/xuqm/deploy &&
-                docker compose -f ${COMPOSE_FILE} up -d --no-deps ${svcName} &&
-                docker image prune -f
-              "
+              ssh -i \${SSH_KEY} -o StrictHostKeyChecking=no ${PROD_USER}@${PROD_HOST} \
+                "docker pull ${fullImage} && \
+                 docker compose -f ${COMPOSE_FILE} up -d --no-deps web && \
+                 docker image prune -f"
             """
           }
         }
@@ -85,7 +56,7 @@ pipeline {
   }
 
   post {
-    success { echo "✅ ${params.APP}:${params.IMAGE_TAG} 构建部署成功" }
+    success { echo "✅ web:${params.IMAGE_TAG} 构建部署成功" }
     failure  { echo "❌ 构建失败，请检查日志" }
   }
 }