fix: [accounting] 일반전표 수동입력 모달 개선 + 입고 상세 정리

src/components/material/ReceivingManagement/ReceivingDetail.tsx

@@ -224,9 +224,7 @@ export function ReceivingDetail({ id, mode = 'view' }: Props) {
           if (templateCheck.success) {
             setHasInspectionTemplate(templateCheck.hasTemplate);
           }
-          if (templateCheck.attachments && templateCheck.attachments.length > 0) {
-            setInspectionAttachments(templateCheck.attachments);
-          }
+          setInspectionAttachments(templateCheck.attachments ?? []);
         } else {
           setHasInspectionTemplate(false);
         }