♻️ 【工作流】 多人任务前端显示头像信息去重

(cherry picked from commit 81da50fbedb48a96e8a19250e8adf2170e50a4e9)

pigx-flow/pigx-flow-task/pigx-flow-task-biz/src/main/java/com/pig4cloud/pigx/flow/task/utils/NodeFormatUtil.java

@@ -193,7 +193,9 @@ public class NodeFormatUtil {
             userVoList.addAll(tempList);
 
         }
-        nodeVo.setUserVoList(userVoList);
+
+        //  根据userVo 的ID 去重userVoList
+        nodeVo.setUserVoList(CollUtil.distinct(userVoList, UserVo::getId, true));
 
         List<NodeVo> branchList = new ArrayList<>();