화면관리 삭제기능구현

frontend/components/screen/panels/DataTableConfigPanel.tsx

@@ -1520,11 +1520,13 @@ export const DataTableConfigPanel: React.FC<DataTableConfigPanelProps> = ({
               </CardTitle>
             </CardHeader>
             <CardContent className="space-y-4">
-              <div className="flex items-center justify-between">
-                <h3 className="text-sm font-medium">테이블 컬럼 설정</h3>
-                <div className="flex items-center space-x-2">
+              <div className="space-y-3">
+                <div className="flex items-center justify-between">
+                  <h3 className="text-sm font-medium">테이블 컬럼 설정</h3>
                   <Badge variant="secondary">{component.columns.length}개</Badge>
+                </div>
 
+                <div className="flex flex-wrap items-center gap-2">
                   {/* 파일 컬럼 추가 버튼 */}
                   <Button size="sm" variant="outline" onClick={addVirtualFileColumn} className="h-8 text-xs">
                     <Plus className="h-4 w-4" />