- 링크결제_분리승인 페이지 추가

- KeyIn결제 FormData 생성
- 링크결제_분리승인 과련 Css 추가

src/entities/additional-service/model/types.ts

@@ -137,6 +137,7 @@ export interface KeyInPaymentListItem {
 export interface KeyInPaymentListProps {
   additionalServiceCategory: AdditionalServiceCategory;
   listItems: Record<string, Array<ListItemProps>>;
+  mid?: string;
 }
 
 export interface KeyInPaymentFilterProps extends FilterProps {