Merge branch 'main' of http://39.117.244.52:3000/kjs/ERP-node into feature/screen-management

backend-node/src/services/nodeFlowExecutionService.ts

@@ -191,6 +191,12 @@ export class NodeFlowExecutionService {
 
       try {
         result = await transaction(async (client) => {
+          // 🔥 사용자 ID 세션 변수 설정 (트리거용)
+          const userId = context.buttonContext?.userId || "system";
+          await client.query("SELECT set_config('app.user_id', $1, true)", [
+            userId,
+          ]);
+
           // 트랜잭션 내에서 레벨별 실행
           for (const level of levels) {
             await this.executeLevel(level, nodes, edges, context, client);