fix: 更新诸多bug

lib/app/modules/kr_purchase_membership/controllers/kr_purchase_membership_controller.dart

@@ -246,13 +246,13 @@ class KRPurchaseMembershipController extends GetxController {
 
   /// 获取用户已订阅套餐
   Future<void> kr_getAlreadySubscribe() async {
-    final either = await _kr_subscribeApi.kr_getAlreadySubscribe();
+    final either = await _kr_subscribeApi.kr_getAlreadySubscribe(includeExpired: 'all');
     either.fold(
       (error) => KRCommonUtil.kr_showToast(error.msg),
       (alreadySubscribe) {
         _kr_alreadySubscribe = alreadySubscribe;
         KRLogUtil.kr_i(
-            '已订阅套餐: ${_kr_alreadySubscribe.map((e) => e.subscribeId).toList()}',
+            '已获取所有订阅记录(含过期): ${_kr_alreadySubscribe.map((e) => "ID:${e.userSubscribeId}, SubID:${e.subscribeId}").toList()}',
             tag: 'PurchaseMembershipController');
       },
     );
@@ -558,19 +558,18 @@ class KRPurchaseMembershipController extends GetxController {
     // =========================================================================
     final quantity = kr_getSelectedQuantity();
 
-    // 判断是续订还是新购
-    final isRenewal = _kr_alreadySubscribe
-        .any((subscribe) => subscribe.subscribeId == selectedPlan.kr_id);
-    final subscribeId = isRenewal
-        ? _kr_alreadySubscribe
-            .firstWhere(
-              (subscribe) => subscribe.subscribeId == selectedPlan.kr_id,
-              orElse: () =>
-                  KRAlreadySubscribe(userSubscribeId: 0, subscribeId: 0), // 默认值
-            )
-            .userSubscribeId
+    // 判断是续订还是新购：查找匹配选中套餐 ID 的最后一项记录（最新的记录，可能已过期）
+    final matchingSubscribes = _kr_alreadySubscribe
+        .where((subscribe) => subscribe.subscribeId == selectedPlan.kr_id)
+        .toList();
+    
+    final bool isRenewal = matchingSubscribes.isNotEmpty;
+    final int subscribeId = isRenewal
+        ? matchingSubscribes.last.userSubscribeId
         : 0;
 
+    print('📊 [Purchase] 订阅判断: isRenewal=$isRenewal, userSubscribeId=$subscribeId');
+
     // 根据判断结果调用不同的接口
     final purchaseEither = isRenewal
         ? await _kr_subscribeApi.kr_renewal(