fix: 更新诸多bug

lib/app/common/app_config.dart

@@ -3,6 +3,7 @@ import '../services/api_service/kr_api.user.dart';
 import '../utils/kr_update_util.dart';
 import '../utils/kr_secure_storage.dart';
 import '../utils/kr_log_util.dart';
+import '../utils/kr_http_adapter_util.dart';
 import '../services/singbox_imp/kr_sing_box_imp.dart';
 import '../utils/kr_init_log_collector.dart';  // 🔧 新增：导入日志收集器
 import 'dart:async';
@@ -31,7 +32,7 @@ class KRDomain {
   // static String kr_currentDomain = "apicn.bearvpn.top";
 
   static List<String> kr_baseDomains = ["api.hifast.biz", "api.airovpn.tel",];
-  static String kr_currentDomain = "api.hifast.biz1";
+  static String kr_currentDomain = "api.hifast.biz";
   
   // 备用域名获取地址列表
   static List<String> kr_backupDomainUrls = [
@@ -67,21 +68,14 @@ class KRDomain {
 
   // Dio 实例及初始化
   static final Dio _dio = (() {
-    final dio = Dio();
-    // 🔧 配置HttpClientAdapter使用sing-box的mixed代理
-    dio.httpClientAdapter = IOHttpClientAdapter(
-      createHttpClient: () {
-        final client = HttpClient();
-        client.findProxy = (url) {
-          final proxyConfig = KRSingBoxImp.instance.kr_buildProxyRule();
-          KRLogUtil.kr_i(
-            '🔍 KRDomain 请求使用代理: $proxyConfig, url: $url',
-            tag: 'KRDomain',
-          );
-          return proxyConfig;
-        };
-        return client;
-      },
+    final dio = Dio(BaseOptions(
+      connectTimeout: const Duration(seconds: kr_domainTimeout),
+      sendTimeout: const Duration(seconds: kr_domainTimeout),
+      receiveTimeout: const Duration(seconds: kr_domainTimeout),
+    ));
+    // 🔧 使用统一的 Adapter 转换工具
+    dio.httpClientAdapter = KRHttpAdapterUtil.createAdapter(
+      timeout: const Duration(seconds: kr_domainTimeout),
     );
     return dio;
   })();

lib/app/common/app_run_data.dart

@@ -44,6 +44,9 @@ class KRAppRunData {
   /// 用户邀请码（从用户信息接口获取）
   final RxString kr_referCode = ''.obs;
 
+  /// 邀请人ID（谁邀请了当前用户）
+  final RxInt kr_refererId = 0.obs;
+
   /// 用户余额
   final RxInt kr_balance = 0.obs;
 
@@ -597,12 +600,14 @@ class KRAppRunData {
 
           // 保存到全局状态
           kr_referCode.value = userInfo.referCode;
+          kr_refererId.value = userInfo.refererId;
           kr_account.value = authType == 'device' ? '9000${userInfo.id}' : authIdentifier;
           kr_balance.value = userInfo.balance;
           kr_commission.value = userInfo.commission;
 
           KRLogUtil.kr_i('💾 [AppRunData] 用户信息已保存到全局状态:', tag: 'AppRunData');
           KRLogUtil.kr_i('  - kr_referCode: "${kr_referCode.value}"', tag: 'AppRunData');
+          KRLogUtil.kr_i('  - kr_refererId: ${kr_refererId.value}', tag: 'AppRunData');
           KRLogUtil.kr_i('  - kr_balance: ${kr_balance.value}', tag: 'AppRunData');
           KRLogUtil.kr_i('  - kr_commission: ${kr_commission.value}', tag: 'AppRunData');
         },