fix：对齐金值，主要注销，一键登录等方面修改

lib/common/network/kratos_error_interceptor.dart

@@ -1,8 +1,27 @@
 import 'package:dio/dio.dart';
 
+import '../../models/pb/errors/errors.pb.dart' as kerrors;
+
 class KratosErrorInterceptor extends Interceptor {
   @override
   void onError(DioException err, ErrorInterceptorHandler handler) {
+    final response = err.response;
+    final raw = response?.data;
+    if (response != null && raw is List<int> && raw.isNotEmpty) {
+      try {
+        final status = kerrors.Status.fromBuffer(raw);
+        if (status.code != 0 || status.reason.isNotEmpty) {
+          response.data = <String, dynamic>{
+            'code': status.code,
+            'reason': status.reason,
+            'message': status.message,
+            'metadata': status.metadata,
+          };
+        }
+      } catch (_) {
+        // A non-Kratos error body keeps its original representation.
+      }
+    }
     handler.next(err);
   }
 }