fix journal detail sort

miniprogram/pages/main/journal-date/index.ts

@@ -143,7 +143,7 @@ Page({
 			}) || [];
 
 			// 转换为 JournalInfo 格式
-			const journals: JournalInfo[] = list.map((journal: any) => {
+			const journals: JournalInfo[] = list.sort((a, b) => a.createdAt! - b.createdAt!).map((journal: any) => {
 				const date = new Date(journal.createdAt);
 				return {
 					id: journal.id,
@@ -165,9 +165,6 @@ Page({
 				};
 			});
 
-			// 按 id 倒序排序
-			journals.sort((a, b) => b.id - a.id);
-
 			this.setData({
 				selectedDate: {
 					displayDate,