4.8.13 test (#3098)

* perf: loop node refresh

* rename context

* comment

* fix: ts

* perf: push chat log

packages/global/core/workflow/template/system/variableUpdate/type.d.ts

@@ -4,7 +4,7 @@ import { WorkflowIOValueTypeEnum } from '../../../constants';
 
 export type TUpdateListItem = {
   variable?: ReferenceItemValueType;
-  value: ReferenceValueType; // input: ['',value], reference: [nodeId,outputId]
+  value?: ReferenceValueType; // input: ['',value], reference: [nodeId,outputId]
   valueType?: WorkflowIOValueTypeEnum;
   renderType: FlowNodeInputTypeEnum.input | FlowNodeInputTypeEnum.reference;
 };