refactor auth payloads to slim snapshots

src/components/auth/AccountModal.test.tsx

@@ -14,7 +14,6 @@ import { AccountModal } from './AccountModal';
 
 const baseUser: AuthUser = {
   id: 'user-1',
-  username: 'tester',
   displayName: '138****8000',
   avatarUrl: null,
   publicUserCode: 'user-tester',
@@ -22,7 +21,6 @@ const baseUser: AuthUser = {
   loginMethod: 'phone',
   bindingStatus: 'active',
   wechatBound: true,
-  createdAt: new Date().toISOString(),
 };
 
 function renderAccountModal(overrides?: {
@@ -87,14 +85,7 @@ function buildSession(
     sessionId: 'usess_1',
     sessionIds: ['usess_1'],
     sessionCount: 1,
-    clientType: 'web_browser',
-    clientRuntime: 'chrome',
-    clientPlatform: 'windows',
     clientLabel: 'Windows / Chrome',
-    deviceDisplayName: 'Windows / Chrome',
-    miniProgramAppId: null,
-    miniProgramEnv: null,
-    userAgent: 'Mozilla/5.0',
     ipMasked: '203.0.*.*',
     isCurrent: false,
     createdAt: '2026-05-01T10:00:00.000Z',
@@ -271,14 +262,7 @@ test('account panel includes merged security devices and audit sections', async
         sessionId: 'session-1',
         sessionIds: ['session-1'],
         sessionCount: 1,
-        clientType: 'mobile',
-        clientRuntime: 'ios',
-        clientPlatform: 'wechat',
         clientLabel: 'iPhone 15 Pro',
-        deviceDisplayName: 'iPhone 15 Pro / 微信',
-        miniProgramAppId: null,
-        miniProgramEnv: null,
-        userAgent: 'Mozilla/5.0 (iPhone; CPU iPhone OS 18_0 like Mac OS X)',
         isCurrent: true,
         createdAt: '2026-04-20T07:30:00.000Z',
         lastSeenAt: '2026-04-20T09:00:00.000Z',