fix: 분할 패널 추가 탭(additionalTabs) 수정 버튼이 해당 탭의 editButton 설정을 사용하도록 수정

Reviewed-on: http://39.117.244.52:3000/kjs/ERP-node/pulls/378

frontend/lib/registry/components/split-panel-layout/SplitPanelLayoutComponent.tsx

@@ -1632,16 +1632,36 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
   const handleEditClick = useCallback(
     (panel: "left" | "right", item: any) => {
       // 🆕 우측 패널 수정 버튼 설정 확인
-      if (panel === "right" && componentConfig.rightPanel?.editButton?.mode === "modal") {
-        const modalScreenId = componentConfig.rightPanel?.editButton?.modalScreenId;
+      // 🔧 현재 활성 탭에 따라 해당 탭의 editButton 설정 사용
+      if (panel === "right") {
+        // 기본 탭(0)이면 rightPanel.editButton, 추가 탭이면 additionalTabs의 editButton 사용
+        const editButtonConfig =
+          activeTabIndex === 0
+            ? componentConfig.rightPanel?.editButton
+            : componentConfig.rightPanel?.additionalTabs?.[activeTabIndex - 1]?.editButton;
+
+        // 해당 탭의 테이블명 가져오기
+        const currentTableName =
+          activeTabIndex === 0
+            ? componentConfig.rightPanel?.tableName || ""
+            : componentConfig.rightPanel?.additionalTabs?.[activeTabIndex - 1]?.tableName || "";
+
+        console.log("🔧 [SplitPanel] 수정 버튼 클릭 - 현재 탭 설정 확인:", {
+          activeTabIndex,
+          editButtonConfig,
+          currentTableName,
+          isModalMode: editButtonConfig?.mode === "modal",
+        });
+
+        if (editButtonConfig?.mode === "modal") {
+          const modalScreenId = editButtonConfig.modalScreenId;
 
           if (modalScreenId) {
             // 커스텀 모달 화면 열기
-          const rightTableName = componentConfig.rightPanel?.tableName || "";
 
             // Primary Key 찾기 (우선순위: 설정값 > id > ID > non-null 필드)
             // 🔧 설정에서 primaryKeyColumn 지정 가능
-          const configuredPrimaryKey = componentConfig.rightPanel?.editButton?.primaryKeyColumn;
+            const configuredPrimaryKey = editButtonConfig.primaryKeyColumn;
 
             let primaryKeyName = "id";
             let primaryKeyValue: any;
@@ -1676,7 +1696,8 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
             }
 
             console.log("✅ 수정 모달 열기:", {
-            tableName: rightTableName,
+              activeTabIndex,
+              tableName: currentTableName,
               primaryKeyName,
               primaryKeyValue,
               screenId: modalScreenId,
@@ -1685,15 +1706,15 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
 
             // modalDataStore에도 저장 (호환성 유지)
             import("@/stores/modalDataStore").then(({ useModalDataStore }) => {
-            useModalDataStore.getState().setData(rightTableName, [item]);
+              useModalDataStore.getState().setData(currentTableName, [item]);
             });
 
             // 🆕 groupByColumns 추출
-          const groupByColumns = componentConfig.rightPanel?.editButton?.groupByColumns || [];
+            const groupByColumns = editButtonConfig.groupByColumns || [];
 
             console.log("🔧 [SplitPanel] 수정 버튼 클릭 - groupByColumns 확인:", {
               groupByColumns,
-            editButtonConfig: componentConfig.rightPanel?.editButton,
+              editButtonConfig,
               hasGroupByColumns: groupByColumns.length > 0,
             });
 
@@ -1705,7 +1726,7 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
                   urlParams: {
                     mode: "edit",
                     editId: primaryKeyValue,
-                  tableName: rightTableName,
+                    tableName: currentTableName,
                     primaryKeyColumn: primaryKeyName, // 🆕 Primary Key 컬럼명 전달
                     ...(groupByColumns.length > 0 && {
                       groupByColumns: JSON.stringify(groupByColumns),
@@ -1718,7 +1739,7 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
             console.log("✅ [SplitPanel] openScreenModal 이벤트 발생:", {
               screenId: modalScreenId,
               editId: primaryKeyValue,
-            tableName: rightTableName,
+              tableName: currentTableName,
               primaryKeyColumn: primaryKeyName,
               groupByColumns: groupByColumns.length > 0 ? JSON.stringify(groupByColumns) : "없음",
             });
@@ -1726,6 +1747,7 @@ export const SplitPanelLayoutComponent: React.FC<SplitPanelLayoutComponentProps>
             return;
           }
         }
+      }
 
       // 기존 자동 편집 모드 (인라인 편집 모달)
       setEditModalPanel(panel);