ほぼ完成：QRcodeトライ

lib/pages/entry/entry_list_page.dart

@@ -18,18 +18,30 @@ class EntryListPage extends GetView<EntryController> {
           ),
         ],
       ),
-      body: Obx(() => ListView.builder(
-        itemCount: controller.entries.length,
-        itemBuilder: (context, index) {
-          final entry = controller.entries[index];
-          return ListTile(
-            title: Text(entry.event?.eventName ?? 'イベント未設定'),
-            subtitle: Text('${entry.team?.teamName ?? 'チーム未設定'} - ${entry.category?.categoryName ?? 'カテゴリ未設定'}'),
-            trailing: Text(entry.date?.toString().substring(0, 10) ?? '日付未設定'),
-            onTap: () => Get.toNamed(AppPages.ENTRY_DETAIL, arguments: {'mode': 'edit', 'entry': entry}),
-          );
-        },
-      )),
+      body: Obx((){
+        // エントリーを日付昇順にソート
+        final sortedEntries = controller.entries.toList()
+          ..sort((a, b) => (a.date ?? DateTime(0)).compareTo(b.date ?? DateTime(0)));
+
+        return ListView.builder(
+          itemCount: sortedEntries.length,
+          itemBuilder: (context, index) {
+            final entry = sortedEntries[index];
+            return ListTile(
+              title: Text(entry.event?.eventName ?? 'イベント未設定'),
+              subtitle: Text(
+                  '${entry.team?.teamName ?? 'チーム未設定'} - ${entry.category
+                      ?.categoryName ?? 'カテゴリ未設定'}'),
+              trailing: Text(
+                  entry.date?.toString().substring(0, 10) ?? '日付未設定'),
+              onTap: () =>
+                  Get.toNamed(AppPages.ENTRY_DETAIL,
+                      arguments: {'mode': 'edit', 'entry': entry}),
+            );
+          },
+        );
+      }),
     );
+
   }
 }