Function parseSortString

parseSortString(
sort?: string | null,
): Readonly<{ key: string; direction: SortDirection }> | null
Sort 문자열을 파싱하여 SortInfo 객체로 변환
Parameters
- Optionalsort: string | null
Returns Readonly<{ key: string; direction: SortDirection }> | null
Example
```
parseSortString('name,asc') // { key: 'name', direction: 'asc' }
```
- Defined in utils/sort.ts:20