fix : 修复流程图渲染问题

src/views/workflow/common/ProcessDiagramViewer.vue

@@ -8,8 +8,8 @@
   </div>
   <div style="margin-top: 40px">
     <div :style="'transform: scale('+ scale / 100 +');'">
-      <div id="previewProcess">
-        <process-tree :mode="mode" ref="processTreePreview" id-name="previewProcess"/>
+      <div :id="idName">
+        <process-tree :mode="mode" ref="processTreePreview" :id-name="idName"/>
       </div>
     </div>
   </div>
@@ -24,6 +24,9 @@ const props = defineProps({
   mode: {
     type: String,
     default: 'preview'
+  },idName:{
+    type:String,
+    default:'previewProcess'
   }
 })