chore: release client-v1.0.57

设备/状态管理屏（查看本店在线设备/会话，管理员可强制下线）、登录携带设备信息、
会话心跳（/auth/ping）、被踢下线/会话失效提示、顶栏精简 + 用户名移至左侧栏底部。

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

client/lib/repositories/auth_repository.dart

@@ -2,6 +2,7 @@ import 'package:flutter/foundation.dart';
 import 'package:dio/dio.dart';
 import '../core/api/api_client.dart';
 import '../core/auth/auth_state.dart';
+import '../core/device/device_id.dart';
 
 typedef AuthLoginFn = Future<AuthUser> Function({
   required String shopCode,
@@ -37,10 +38,15 @@ class AuthRepository {
       );
     }
     try {
+      final deviceId = await DeviceId.get();
+      final platform = DeviceId.platformName;
       final resp = await PublicApiClient.post('/auth/login', data: {
         'shop_code': shopCode,
         'username': username,
         'password': password,
+        'device_id': deviceId,
+        'device_name': platform,
+        'platform': platform,
       });
 
       final data = resp.data['data'] as Map<String, dynamic>;