feat: iap支付方式

lib/app/model/response/kr_purchase_order_no.dart

@@ -1,5 +1,5 @@
 class KRPurchaseOrderNo {
-  final String orderNo; 
+  final String orderNo;
 
   KRPurchaseOrderNo({required this.orderNo});
 
@@ -8,8 +8,6 @@ class KRPurchaseOrderNo {
   }
 }
 
-
-
 class KRPurchaseOrderUrl {
   final String url;
 
@@ -22,14 +20,16 @@ class KRPurchaseOrderUrl {
 
 /// Checkout 响应（参考 Tauri 项目）
 class KRCheckoutResponse {
-  final String type; // "url" | "qr" | "stripe"
+  final String type; // "url" | "qr" | "stripe" | "apple_iap"
   final String? checkoutUrl;
   final KRStripePayment? stripe;
+  final KRIpaPayment? ipa;
 
   KRCheckoutResponse({
     required this.type,
     this.checkoutUrl,
     this.stripe,
+    this.ipa,
   });
 
   factory KRCheckoutResponse.fromJson(Map<String, dynamic> json) {
@@ -39,6 +39,7 @@ class KRCheckoutResponse {
       stripe: json['stripe'] != null
           ? KRStripePayment.fromJson(json['stripe'])
           : null,
+      ipa: json['ipa'] != null ? KRIpaPayment.fromJson(json['ipa']) : null,
     );
   }
 }
@@ -62,4 +63,25 @@ class KRStripePayment {
       publishableKey: json['publishable_key'] ?? '',
     );
   }
-} 
+}
+
+class KRIpaPayment {
+  final String productId;
+  final String? applicationUsername;
+  final String? orderNo;
+
+  KRIpaPayment({
+    required this.productId,
+    this.applicationUsername,
+    this.orderNo,
+  });
+
+  factory KRIpaPayment.fromJson(Map<String, dynamic> json) {
+    return KRIpaPayment(
+      productId: json['product_id'] ?? json['productId'] ?? '',
+      applicationUsername:
+          json['application_username'] ?? json['applicationUsername'],
+      orderNo: json['order_no'] ?? json['orderNo'],
+    );
+  }
+}

lib/app/model/response/kr_user_available_subscribe.dart

@@ -78,7 +78,7 @@ class KRUserAvailableSubscribeList {
   });
 
   factory KRUserAvailableSubscribeList.fromJson(Map<String, dynamic> json) {
-    KRLogUtil.kr_i('订阅json列表: ${json}', tag: 'KRUserAvailableSubscribeList');
+    // KRLogUtil.kr_i('订阅json列表: ${json}', tag: 'KRUserAvailableSubscribeList');
     final List<dynamic> listData = (json['list'] as List<dynamic>?) ?? const [];
     return KRUserAvailableSubscribeList(
       list: listData