fix: 部署实例的状态获取为null

web/src/main/java/cn/seecoder/web/service/impl/pipeline/DeploymentServiceImpl.java

@@ -75,7 +75,7 @@ public class DeploymentServiceImpl implements DeploymentService {
             if (deploymentStatus == null){
                 status = "部署不存在，请重新部署";
             }
-            else if(deploymentStatus.getAvailableReplicas()==1){
+            else if(deploymentStatus.getAvailableReplicas()!=null && deploymentStatus.getAvailableReplicas()>=1){
                 status = "正常运行";
             } else{
                 status = "不可用";