v.1.1 순서변경.

홈화면에 업데이트 내역 추가

src/pages/CharacterList.tsx

@@ -122,7 +122,7 @@ export default function CharacterList() {
                         {characters.map((char) => (
                             <SortableCharacterCard key={char.id} character={char} />
                         ))}
-                        <Grid item xs={12} sm={6} md={4}>
+                        <Grid component="div" item xs={12} sm={6} md={4}>
                             <Card
                                 onClick={() => (window.location.href = '/characters/register')}
                                 sx={{

src/pages/HomeworkList.tsx

@@ -43,7 +43,7 @@ function SortableHomeworkCard({ homework }: { homework: HomeworkType }) {
     }
 
     return (
-        <Grid item xs={12} sm={6} md={4} ref={setNodeRef} style={style}>
+        <Grid component="div" item xs={12} sm={6} md={4} ref={setNodeRef} style={style}>
             <Card
                 sx={{
                     cursor: 'pointer',