제어관리 노드 작동 방식 수정

frontend/components/dataflow/node-editor/FlowEditor.tsx

@@ -16,7 +16,6 @@ import { TableSourceNode } from "./nodes/TableSourceNode";
 import { ExternalDBSourceNode } from "./nodes/ExternalDBSourceNode";
 import { ReferenceLookupNode } from "./nodes/ReferenceLookupNode";
 import { ConditionNode } from "./nodes/ConditionNode";
-import { FieldMappingNode } from "./nodes/FieldMappingNode";
 import { InsertActionNode } from "./nodes/InsertActionNode";
 import { UpdateActionNode } from "./nodes/UpdateActionNode";
 import { DeleteActionNode } from "./nodes/DeleteActionNode";
@@ -35,7 +34,6 @@ const nodeTypes = {
   referenceLookup: ReferenceLookupNode,
   // 변환/조건
   condition: ConditionNode,
-  fieldMapping: FieldMappingNode,
   dataTransform: DataTransformNode,
   // 액션
   insertAction: InsertActionNode,