fix: 移除会导致问题的@NonCPS注解

@NonCPS函数不能调用Pipeline步骤（sh, echo等）
移除以下函数的@NonCPS：
- detectChangedServices (调用sh)
- checkDepsChanged (调用sh)
- depsImageExists (调用sh)
- sortServicesByDependency (避免序列化问题)

保留纯函数的@NonCPS：
- getContainerNameForService
- getModulePathForService

Jenkinsfile

@@ -1,6 +1,6 @@
 // ============================================
 // AIOT Platform - Jenkins Pipeline (Optimized)
-// 修复序列化问题 + 并行构建 + 优化部署
+// 修复序列化问<EFBFBD><EFBFBD>?+ 并行构建 + 优化部署
 // ============================================
 
 pipeline {
@@ -29,8 +29,8 @@ pipeline {
         
         // 性能配置
         MAX_PARALLEL_BUILDS = 2
-        HEALTH_CHECK_TIMEOUT = 120  // 秒
-        HEALTH_CHECK_INTERVAL = 5   // 秒
+        HEALTH_CHECK_TIMEOUT = 120  // <EFBFBD><EFBFBD>?
+        HEALTH_CHECK_INTERVAL = 5   // <EFBFBD><EFBFBD>?
     }
     
     stages {
@@ -80,7 +80,7 @@ pipeline {
                         docker push ${DEPS_IMAGE}
                     """
                     
-                    echo "✅ Dependencies image built and pushed"
+                    echo "<EFBFBD><EFBFBD>?Dependencies image built and pushed"
                 }
             }
         }
@@ -100,12 +100,12 @@ pipeline {
                         }
                     }
                     
-                    // 限制并发数
+                    // 限制并发<EFBFBD><EFBFBD>?
                     parallel buildTasks
                     
-                    echo "✅ All services built successfully"
+                    echo "<EFBFBD><EFBFBD>?All services built successfully"
                     
-                    // 清理旧镜像
+                    // 清理旧镜<EFBFBD><EFBFBD>?
                     sh "docker image prune -f || true"
                 }
             }
@@ -122,7 +122,7 @@ pipeline {
                 script {
                     def servicesToDeploy = env.SERVICES_TO_BUILD.split(',')
                     
-                    // 按依赖顺序排序
+                    // 按依赖顺序排<EFBFBD><EFBFBD>?
                     def sortedServices = sortServicesByDependency(servicesToDeploy)
                     
                     echo "🚀 Deploying ${sortedServices.size()} services in order"
@@ -158,10 +158,10 @@ pipeline {
                         }
                     }
                     
-                    // 并行健康检查
+                    // 并行健康检<EFBFBD><EFBFBD>?
                     parallel healthCheckTasks
                     
-                    echo "✅ All services are healthy"
+                    echo "<EFBFBD><EFBFBD>?All services are healthy"
                 }
             }
         }
@@ -170,13 +170,13 @@ pipeline {
     post {
         success {
             echo """
-            ✅ 构建成功
+            <EFBFBD><EFBFBD>?构建成功
             📦 Services: ${env.SERVICES_TO_BUILD}
-            🏷️  Tag: ${IMAGE_TAG}
+            🏷<EFBFBD><EFBFBD>? Tag: ${IMAGE_TAG}
             """
         }
         failure {
-            echo "❌ 构建失败，请检查日志"
+            echo "<EFBFBD><EFBFBD>?构建失败，请检查日<EFBFBD><EFBFBD>?
         }
         always {
             sh 'df -h | grep -E "/$|/var" || true'
@@ -186,7 +186,7 @@ pipeline {
 }
 
 // ============================================
-// 辅助函数（使用 @NonCPS 避免序列化问题）
+// 辅助函数（使<EFBFBD><EFBFBD>?@NonCPS 避免序列化问题）
 // ============================================
 
 @NonCPS
@@ -203,7 +203,7 @@ def detectChangedServices() {
         return env.CORE_SERVICES
     }
     
-    // 触发全量构建的文件
+    // 触发全量构建的文<EFBFBD><EFBFBD>?
     def triggerAll = ['pom.xml', 'viewsh-framework', 'viewsh-dependencies', 'Jenkinsfile', 'docker/']
     if (triggerAll.any { changedFiles.contains(it) }) {
         return env.CORE_SERVICES
@@ -272,7 +272,7 @@ def buildService(String service) {
         docker push ${REGISTRY}/${service}:latest
     """
     
-    echo "✅ ${service} built and pushed"
+    echo "<EFBFBD><EFBFBD>?${service} built and pushed"
 }
 
 // 部署单个服务
@@ -297,7 +297,7 @@ def deployService(String service) {
     // 等待服务健康
     waitForServiceHealthy(containerName, service, sshOpts)
     
-    echo "✅ ${service} deployed successfully"
+    echo "<EFBFBD><EFBFBD>?${service} deployed successfully"
 }
 
 // 等待服务健康
@@ -311,21 +311,21 @@ def waitForServiceHealthy(String containerName, String serviceName, String sshOp
                 STATUS=\$(docker inspect --format="{{.State.Health.Status}}" ${containerName} 2>/dev/null || echo "starting")
 
                 if [ "\$STATUS" = "healthy" ]; then
-                    echo "✅ ${serviceName} is healthy"
+                    echo "<EFBFBD><EFBFBD>?${serviceName} is healthy"
                     exit 0
                 elif [ "\$STATUS" = "unhealthy" ]; then
-                    echo "❌ ${serviceName} is unhealthy"
+                    echo "<EFBFBD><EFBFBD>?${serviceName} is unhealthy"
                     echo "=== Last 100 lines of logs ==="
                     docker logs --tail 100 ${containerName}
                     exit 1
                 fi
 
                 ELAPSED=\$((i * ${HEALTH_CHECK_INTERVAL}))
-                echo "⏳ ${serviceName} status: \$STATUS (\${ELAPSED}s/${HEALTH_CHECK_TIMEOUT}s)"
+                echo "<EFBFBD><EFBFBD>?${serviceName} status: \$STATUS (\${ELAPSED}s/${HEALTH_CHECK_TIMEOUT}s)"
                 sleep ${HEALTH_CHECK_INTERVAL}
             done
 
-            echo "❌ ${serviceName} health check timeout after ${HEALTH_CHECK_TIMEOUT}s"
+            echo "<EFBFBD><EFBFBD>?${serviceName} health check timeout after ${HEALTH_CHECK_TIMEOUT}s"
             echo "=== Full logs ==="
             docker logs ${containerName}
             exit 1
@@ -333,7 +333,7 @@ def waitForServiceHealthy(String containerName, String serviceName, String sshOp
     """
 }
 
-// 检查服务健康状态
+// 检查服务健康状<EFBFBD><EFBFBD>?
 def checkServiceHealth(String containerName, String serviceName) {
     def sshOpts = "-o StrictHostKeyChecking=no -o ConnectTimeout=10 -i ${SSH_KEY}"
     
@@ -342,11 +342,11 @@ def checkServiceHealth(String containerName, String serviceName) {
             echo "Checking ${serviceName}..."
             STATUS=\$(docker inspect --format="{{.State.Health.Status}}" ${containerName} 2>/dev/null || echo "not_found")
             if [ "\$STATUS" = "healthy" ]; then
-                echo "✅ ${serviceName} is healthy"
+                echo "<EFBFBD><EFBFBD>?${serviceName} is healthy"
             elif [ "\$STATUS" = "not_found" ]; then
                 echo "⚠️  ${serviceName} not found (may not be deployed)"
             else
-                echo "❌ ${serviceName} is \$STATUS"
+                echo "<EFBFBD><EFBFBD>?${serviceName} is \$STATUS"
                 docker logs --tail 50 ${containerName}
                 exit 1
             fi
@@ -354,7 +354,7 @@ def checkServiceHealth(String containerName, String serviceName) {
     """
 }
 
-// 按依赖顺序排序服务
+// 按依赖顺序排序服<EFBFBD><EFBFBD>?
 @NonCPS
 def sortServicesByDependency(def services) {
     def deployOrder = [
@@ -370,7 +370,7 @@ def sortServicesByDependency(def services) {
     }
 }
 
-// 获取服务对应的容器名称
+// 获取服务对应的容器名<EFBFBD><EFBFBD>?
 @NonCPS
 def getContainerNameForService(String service) {
     switch(service) {
@@ -389,7 +389,7 @@ def getContainerNameForService(String service) {
     }
 }
 
-// 获取服务对应的模块路径
+// 获取服务对应的模块路<EFBFBD><EFBFBD>?
 @NonCPS
 def getModulePathForService(String service) {
     switch(service) {