feat: Enhance screen group deletion functionality with optional numbering rules deletion

- Added a new query parameter `deleteNumberingRules` to the `deleteScreenGroup` function, allowing users to specify if numbering rules should be deleted when a root screen group is removed.
- Updated the `deleteScreenGroup` controller to handle the deletion of numbering rules conditionally based on the new parameter.
- Enhanced the frontend `ScreenGroupTreeView` component to include a checkbox for users to confirm the deletion of numbering rules when deleting a root group, improving user control and clarity during deletion operations.
- Implemented appropriate warnings and messages to inform users about the implications of deleting numbering rules, ensuring better user experience and data integrity awareness.

frontend/app/(main)/admin/systemMng/tableMngList/page.tsx

@@ -453,18 +453,39 @@ export default function TableManagementPage() {
     [loadColumnTypes, loadConstraints, pageSize, tables],
   );
 
-  // 입력 타입 변경
+  // 입력 타입 변경 - 이전 타입의 설정값 초기화 포함
   const handleInputTypeChange = useCallback(
     (columnName: string, newInputType: string) => {
       setColumns((prev) =>
         prev.map((col) => {
           if (col.columnName === columnName) {
             const inputTypeOption = memoizedInputTypeOptions.find((option) => option.value === newInputType);
-            return {
+            const updated: typeof col = {
               ...col,
               inputType: newInputType,
               detailSettings: inputTypeOption?.description || col.detailSettings,
             };
+
+            // 엔티티가 아닌 타입으로 변경 시 참조 설정 초기화
+            if (newInputType !== "entity") {
+              updated.referenceTable = undefined;
+              updated.referenceColumn = undefined;
+              updated.displayColumn = undefined;
+            }
+
+            // 코드가 아닌 타입으로 변경 시 코드 설정 초기화
+            if (newInputType !== "code") {
+              updated.codeCategory = undefined;
+              updated.codeValue = undefined;
+              updated.hierarchyRole = undefined;
+            }
+
+            // 카테고리가 아닌 타입으로 변경 시 카테고리 참조 초기화
+            if (newInputType !== "category") {
+              updated.categoryRef = undefined;
+            }
+
+            return updated;
           }
           return col;
         }),

frontend/components/screen/ScreenGroupTreeView.tsx

@@ -135,6 +135,7 @@ export function ScreenGroupTreeView({
   const [isDeleteDialogOpen, setIsDeleteDialogOpen] = useState(false);
   const [deletingGroup, setDeletingGroup] = useState<ScreenGroup | null>(null);
   const [deleteScreensWithGroup, setDeleteScreensWithGroup] = useState(false); // 화면도 함께 삭제 체크박스
+  const [deleteNumberingRules, setDeleteNumberingRules] = useState(false); // 채번 규칙도 함께 삭제 체크박스
   const [isDeleting, setIsDeleting] = useState(false); // 삭제 진행 중 상태
   const [deleteProgress, setDeleteProgress] = useState({ current: 0, total: 0, message: "" }); // 삭제 진행 상태
 
@@ -439,7 +440,8 @@ export function ScreenGroupTreeView({
   const handleDeleteGroup = (group: ScreenGroup, e?: React.MouseEvent) => {
     e?.stopPropagation();
     setDeletingGroup(group);
-    setDeleteScreensWithGroup(false); // 기본값: 화면 삭제 안함
+    setDeleteScreensWithGroup(false);
+    setDeleteNumberingRules(false);
     setIsDeleteDialogOpen(true);
   };
 
@@ -572,11 +574,17 @@ export function ScreenGroupTreeView({
       // 최종적으로 대상 그룹 삭제
       currentStep++;
       setDeleteProgress({ current: currentStep, total: totalSteps, message: "그룹 삭제 완료 중..." });
-      const response = await deleteScreenGroup(deletingGroup.id);
+      const isRootGroup = !deletingGroup.parent_group_id;
+      const response = await deleteScreenGroup(deletingGroup.id, {
+        deleteNumberingRules: isRootGroup && deleteNumberingRules,
+      });
       if (response.success) {
+        const messages = [];
+        if (deleteScreensWithGroup) messages.push(`화면 ${totalScreensToDelete}개`);
+        if (isRootGroup && deleteNumberingRules) messages.push("채번 규칙");
         toast.success(
-          deleteScreensWithGroup 
-            ? `그룹과 화면 ${totalScreensToDelete}개가 삭제되었습니다`
+          messages.length > 0
+            ? `그룹과 ${messages.join(", ")}이(가) 삭제되었습니다`
             : "그룹이 삭제되었습니다"
         );
         await loadGroupsData();
@@ -593,6 +601,7 @@ export function ScreenGroupTreeView({
       setIsDeleteDialogOpen(false);
       setDeletingGroup(null);
       setDeleteScreensWithGroup(false);
+      setDeleteNumberingRules(false);
     }
   };
 
@@ -1479,7 +1488,7 @@ export function ScreenGroupTreeView({
                   </p>
                   <p className="mt-2 text-destructive/80">
                     {deleteScreensWithGroup 
-                      ? "⚠️ 그룹에 속한 모든 화면, 플로우, 관련 데이터가 영구적으로 삭제됩니다. 이 작업은 되돌릴 수 없습니다."
+                      ? "그룹에 속한 모든 화면, 플로우, 관련 데이터가 영구적으로 삭제됩니다. 이 작업은 되돌릴 수 없습니다."
                       : "그룹에 속한 화면들은 미분류로 이동됩니다."
                     }
                   </p>
@@ -1520,6 +1529,43 @@ export function ScreenGroupTreeView({
               </label>
             </div>
           )}
+
+          {/* 최상위 그룹일 때 채번 삭제 경고 */}
+          {deletingGroup && !deletingGroup.parent_group_id && (
+            <div className="space-y-3">
+              <div className="rounded-md border-2 border-destructive bg-destructive/5 p-4">
+                <div className="flex items-start gap-3">
+                  <AlertTriangle className="mt-0.5 h-6 w-6 shrink-0 text-destructive" />
+                  <div className="space-y-2">
+                    <p className="text-sm font-bold text-destructive">
+                      최상위 그룹 삭제 - 채번 규칙 경고
+                    </p>
+                    <p className="text-xs text-destructive/90 leading-relaxed">
+                      이 그룹은 최상위 그룹입니다.
+                      아래 체크박스를 선택하면 해당 회사의 <span className="font-bold underline">모든 채번 규칙과 채번 파트가 영구적으로 삭제</span>됩니다.
+                      삭제된 채번 데이터는 복구할 수 없으며, 채번이 필요한 모든 기능이 중단됩니다.
+                    </p>
+                  </div>
+                </div>
+              </div>
+
+              <div className="flex items-center space-x-2 rounded-md border border-destructive/30 bg-destructive/5 p-3">
+                <input
+                  type="checkbox"
+                  id="deleteNumberingRules"
+                  checked={deleteNumberingRules}
+                  onChange={(e) => setDeleteNumberingRules(e.target.checked)}
+                  className="h-4 w-4 rounded border-destructive text-destructive focus:ring-destructive"
+                />
+                <label 
+                  htmlFor="deleteNumberingRules" 
+                  className="cursor-pointer text-sm font-semibold text-destructive"
+                >
+                  채번 규칙도 함께 삭제 (위험)
+                </label>
+              </div>
+            </div>
+          )}
           
           {/* 로딩 오버레이 */}
           {isDeleting && (
@@ -1551,7 +1597,7 @@ export function ScreenGroupTreeView({
             </AlertDialogCancel>
             <AlertDialogAction
               onClick={(e) => {
-                e.preventDefault(); // 자동 닫힘 방지
+                e.preventDefault();
                 confirmDeleteGroup();
               }}
               disabled={isDeleting}

frontend/lib/api/screenGroup.ts

@@ -156,9 +156,15 @@ export async function updateScreenGroup(id: number, data: Partial<ScreenGroup>):
   }
 }
 
-export async function deleteScreenGroup(id: number): Promise<ApiResponse<void>> {
+export async function deleteScreenGroup(id: number, options?: { deleteNumberingRules?: boolean }): Promise<ApiResponse<void>> {
   try {
-    const response = await apiClient.delete(`/screen-groups/groups/${id}`);
+    const params = new URLSearchParams();
+    if (options?.deleteNumberingRules) {
+      params.set("deleteNumberingRules", "true");
+    }
+    const queryString = params.toString();
+    const url = `/screen-groups/groups/${id}${queryString ? `?${queryString}` : ""}`;
+    const response = await apiClient.delete(url);
     return response.data;
   } catch (error: any) {
     return { success: false, error: error.message };

frontend/lib/registry/components/split-panel-layout2/SplitPanelLayout2Component.tsx

@@ -649,11 +649,12 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
         title: config.rightPanel?.addButtonLabel || "추가",
         modalSize: "lg",
         editData: initialData,
-        isCreateMode: true, // 생성 모드
+        isCreateMode: true,
         onSave: () => {
           if (selectedLeftItem) {
             loadRightData(selectedLeftItem);
           }
+          loadLeftData();
         },
       },
     });
@@ -664,6 +665,7 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
     config.dataTransferFields,
     selectedLeftItem,
     loadRightData,
+    loadLeftData,
   ]);
 
   // 기본키 컬럼명 가져오기 (우측 패널)
@@ -722,19 +724,20 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
           screenId: modalScreenId,
           title: "수정",
           modalSize: "lg",
-          editData: editData, // 병합된 데이터 전달
-          isCreateMode: false, // 수정 모드
+          editData: editData,
+          isCreateMode: false,
           onSave: () => {
             if (selectedLeftItem) {
               loadRightData(selectedLeftItem);
             }
+            loadLeftData();
           },
         },
       });
       window.dispatchEvent(event);
       console.log("[SplitPanelLayout2] 우측 수정 모달 열기:", editData);
     },
-    [config.rightPanel?.editModalScreenId, config.rightPanel?.addModalScreenId, config.rightPanel?.mainTableForEdit, selectedLeftItem, loadRightData],
+    [config.rightPanel?.editModalScreenId, config.rightPanel?.addModalScreenId, config.rightPanel?.mainTableForEdit, selectedLeftItem, loadRightData, loadLeftData],
   );
 
   // 좌측 패널 수정 버튼 클릭
@@ -835,10 +838,11 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
       // 데이터 새로고침
       if (deleteTargetPanel === "left") {
         loadLeftData();
-        setSelectedLeftItem(null); // 좌측 선택 초기화
-        setRightData([]); // 우측 데이터도 초기화
+        setSelectedLeftItem(null);
+        setRightData([]);
       } else if (selectedLeftItem) {
         loadRightData(selectedLeftItem);
+        loadLeftData();
       }
     } catch (error: any) {
       console.error("[SplitPanelLayout2] 삭제 실패:", error);
@@ -903,6 +907,7 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
                   if (selectedLeftItem) {
                     loadRightData(selectedLeftItem);
                   }
+                  loadLeftData();
                 },
               },
             });
@@ -917,7 +922,6 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
             const selectedId = Array.from(selectedRightItems)[0];
             const item = rightData.find((d) => d[pkColumn] === selectedId);
             if (item) {
-              // 액션 버튼에 모달 화면이 설정되어 있으면 해당 화면 사용
               const modalScreenId = btn.modalScreenId || config.rightPanel?.editModalScreenId || config.rightPanel?.addModalScreenId;
               
               if (!modalScreenId) {
@@ -936,6 +940,7 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
                     if (selectedLeftItem) {
                       loadRightData(selectedLeftItem);
                     }
+                    loadLeftData();
                   },
                 },
               });
@@ -966,6 +971,7 @@ export const SplitPanelLayout2Component: React.FC<SplitPanelLayout2ComponentProp
       selectedLeftItem,
       config.dataTransferFields,
       loadRightData,
+      loadLeftData,
       selectedRightItems,
       getPrimaryKeyColumn,
       rightData,

frontend/lib/registry/components/universal-form-modal/TableSectionRenderer.tsx

@@ -2449,7 +2449,7 @@ export function TableSectionRenderer({
           multiSelect={multiSelect}
           filterCondition={conditionalFilterCondition}
           modalTitle={`${effectiveOptions.find((o) => o.value === modalCondition)?.label || modalCondition} - ${modalTitle}`}
-          alreadySelected={conditionalTableData[modalCondition] || []}
+          alreadySelected={Object.values(conditionalTableData).flat()}
           uniqueField={tableConfig.saveConfig?.uniqueField}
           onSelect={handleConditionalAddItems}
           columnLabels={columnLabels}