[BOOK-212] chore: 도서 기록 조회 생성 날짜 데이터 파싱 적용

Author: easyhooon

feature/detail/src/main/kotlin/com/ninecraft/booket/feature/detail/book/BookDetailUi.kt

@@ -29,6 +29,7 @@ import androidx.compose.ui.res.vectorResource
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
 import com.ninecraft.booket.core.common.constants.BookStatus
+import com.ninecraft.booket.core.common.extensions.toFormattedDate
 import com.ninecraft.booket.core.designsystem.ComponentPreview
 import com.ninecraft.booket.core.designsystem.component.ReedDivider
 import com.ninecraft.booket.core.designsystem.component.button.ReedButton
@@ -243,7 +244,7 @@ internal fun BookDetailContent(
                     quote = record.quote,
                     emotionTags = record.emotionTags.toImmutableList(),
                     pageNumber = record.pageNumber,
-                    createdAt = record.createdAt,
+                    createdAt = record.createdAt.toFormattedDate(),
                     modifier = Modifier
                         .padding(
                             start = ReedTheme.spacing.spacing5,