新增调试信息

lib/app/services/api_service/kr_auth_api.dart

@@ -1,6 +1,7 @@
-import 'dart:io';
+import 'dart:io' as io;
 import 'dart:math';
 import 'dart:convert';
+import 'package:dio/io.dart' as dio_io;
 
 import 'package:fpdart/fpdart.dart';
 import 'package:get/get.dart';
@@ -20,6 +21,7 @@ import '../kr_device_info_service.dart';
 import '../kr_site_config_service.dart';
 import '../../common/app_config.dart';
 import 'package:dio/dio.dart' as dio;
+import 'package:kaer_with_panels/app/services/singbox_imp/kr_sing_box_imp.dart';
 
 class KRAuthApi {
   /// 检查账号是否已注册（仅支持邮箱）
@@ -227,6 +229,24 @@ class KRAuthApi {
 
       // 使用 Dio 直接发送请求（因为需要特殊的加密处理）
       final dioInstance = dio.Dio();
+
+      // 🔧 配置HttpClientAdapter优先使用本地 sing-box mixed 端口，
+      // 失败时退回直连
+      dioInstance.httpClientAdapter = dio_io.IOHttpClientAdapter(
+        createHttpClient: () {
+          final client = io.HttpClient();
+          client.findProxy = (url) {
+            final proxyConfig = KRSingBoxImp.instance.kr_buildProxyRule();
+            KRLogUtil.kr_i(
+              '🔍 KRAuthApi 请求使用代理: $proxyConfig, url: $url',
+              tag: 'KRAuthApi',
+            );
+            return proxyConfig;
+          };
+          return client;
+        },
+      );
+
       final baseUrl = AppConfig.getInstance().baseUrl;
       final url = '$baseUrl${Api.kr_deviceLogin}';
 
@@ -313,17 +333,17 @@ class KRAuthApi {
   }
 
    String _kr_getUserAgent() {
-    if (Platform.isAndroid) {
+    if (io.Platform.isAndroid) {
       return 'android';
-    } else if (Platform.isIOS) {
+    } else if (io.Platform.isIOS) {
       return 'ios';
-    } else if (Platform.isMacOS) {
+    } else if (io.Platform.isMacOS) {
       return 'mac';
-    } else if (Platform.isWindows) {
+    } else if (io.Platform.isWindows) {
       return 'windows';
-    } else if (Platform.isLinux) {
+    } else if (io.Platform.isLinux) {
       return 'linux';
-    } else if (Platform.isFuchsia) {
+    } else if (io.Platform.isFuchsia) {
       return 'harmony';
     } else {
       return 'unknown';