행선택시에만 버튼 활성화 기능 수정

frontend/lib/registry/components/button-primary/ButtonPrimaryComponent.tsx

@@ -299,6 +299,20 @@ export const ButtonPrimaryComponent: React.FC<ButtonPrimaryComponentProps> = ({
   // 🆕 modalDataStore에서 선택된 데이터 확인 (분할 패널 등에서 저장됨)
   const [modalStoreData, setModalStoreData] = useState<Record<string, any[]>>({});
 
+  // 🆕 splitPanelContext?.selectedLeftData를 로컬 상태로 추적 (리렌더링 보장)
+  const [trackedSelectedLeftData, setTrackedSelectedLeftData] = useState<Record<string, any> | null>(null);
+
+  // splitPanelContext?.selectedLeftData 변경 감지 및 로컬 상태 동기화
+  useEffect(() => {
+    const newData = splitPanelContext?.selectedLeftData ?? null;
+    setTrackedSelectedLeftData(newData);
+    console.log("🔄 [ButtonPrimary] selectedLeftData 변경 감지:", {
+      label: component.label,
+      hasData: !!newData,
+      dataKeys: newData ? Object.keys(newData) : [],
+    });
+  }, [splitPanelContext?.selectedLeftData, component.label]);
+
   // modalDataStore 상태 구독 (실시간 업데이트)
   useEffect(() => {
     const actionConfig = component.componentConfig?.action;
@@ -357,8 +371,8 @@ export const ButtonPrimaryComponent: React.FC<ButtonPrimaryComponentProps> = ({
 
     // 2. 분할 패널 좌측 선택 데이터 확인
     if (rowSelectionSource === "auto" || rowSelectionSource === "splitPanelLeft") {
-      // SplitPanelContext에서 확인
-      if (splitPanelContext?.selectedLeftData && Object.keys(splitPanelContext.selectedLeftData).length > 0) {
+      // SplitPanelContext에서 확인 (trackedSelectedLeftData 사용으로 리렌더링 보장)
+      if (trackedSelectedLeftData && Object.keys(trackedSelectedLeftData).length > 0) {
         if (!hasSelection) {
           hasSelection = true;
           selectionCount = 1;
@@ -397,7 +411,7 @@ export const ButtonPrimaryComponent: React.FC<ButtonPrimaryComponentProps> = ({
       selectionCount,
       selectionSource,
       hasSplitPanelContext: !!splitPanelContext,
-      selectedLeftData: splitPanelContext?.selectedLeftData,
+      trackedSelectedLeftData: trackedSelectedLeftData,
       selectedRowsData: selectedRowsData?.length,
       selectedRows: selectedRows?.length,
       flowSelectedData: flowSelectedData?.length,
@@ -429,7 +443,7 @@ export const ButtonPrimaryComponent: React.FC<ButtonPrimaryComponentProps> = ({
     component.label,
     selectedRows,
     selectedRowsData,
-    splitPanelContext?.selectedLeftData,
+    trackedSelectedLeftData,
     flowSelectedData,
     splitPanelContext,
     modalStoreData,