Update menu assignment logic and enhance dynamic search filter rendering

- Modified the menu assignment logic to ensure that screen assignments are only deactivated if the menu URL is either empty or not a valid screen URL, improving the accuracy of screen management.
- Updated the rendering of active filters in the DynamicSearchFilter component to include a key for each filter, enhancing React's rendering performance and preventing potential issues with list updates.

These changes improve the functionality and performance of the admin interface, ensuring a more reliable user experience.

backend-node/src/controllers/adminController.ts

@@ -1405,10 +1405,11 @@ export async function updateMenu(
       ]
     );
 
-    // menu_url이 비어있으면 화면 할당도 해제 (screen_menu_assignments의 is_active를 'N'으로)
-    if (!menuUrl) {
+    // menu_url이 비어있거나 화면관리 URL이 아니면 화면 할당 해제
+    const isScreenUrl = menuUrl && (menuUrl.startsWith("/screens/") || menuUrl.startsWith("/screen/"));
+    if (!menuUrl || !isScreenUrl) {
       await query(
-        `UPDATE screen_menu_assignments 
+        `UPDATE screen_menu_assignments
          SET is_active = 'N'
          WHERE menu_objid = $1 AND company_code = $2`,
         [Number(menuId), companyCode]

frontend/components/common/DynamicSearchFilter.tsx

@@ -432,7 +432,7 @@ export function DynamicSearchFilter({
       {/* 활성 필터들 — 라벨 없이 placeholder만 */}
       {activeFilters.length > 0 ? (
         <div className="flex flex-1 flex-wrap items-center gap-2">
-          {activeFilters.map((filter) => renderFilterInput(filter))}
+          {activeFilters.map((filter) => <div key={filter.columnName}>{renderFilterInput(filter)}</div>)}
           <Button variant="outline" size="sm" onClick={handleReset} className="h-9 shrink-0">
             <RotateCcw className="mr-1 h-3.5 w-3.5" /> 초기화
           </Button>