feat(frontend): 标明 OpenAI 认证模式

frontend/src/components/common/PlatformTypeBadge.vue

@@ -77,6 +77,7 @@ const { t } = useI18n()
 interface Props {
   platform: AccountPlatform
   type: AccountType
+  authMode?: string
   planType?: string
   privacyMode?: string
   subscriptionExpiresAt?: string
@@ -92,7 +93,15 @@ const platformLabel = computed(() => {
   return 'Gemini'
 })
 
+const normalizedAuthMode = computed(() =>
+  (props.authMode || '').trim().toLowerCase().replace(/[\s_-]+/g, '')
+)
+
 const typeLabel = computed(() => {
+  if (props.platform === 'openai' && props.type === 'oauth') {
+    if (normalizedAuthMode.value === 'agentidentity') return 'Agent Identity'
+    if (normalizedAuthMode.value === 'personalaccesstoken') return 'PAT'
+  }
   switch (props.type) {
     case 'oauth':
       return 'OAuth'

frontend/src/components/common/__tests__/PlatformTypeBadge.grok.spec.ts

@@ -62,3 +62,24 @@ describe('PlatformTypeBadge Grok plans', () => {
     expect(wrapper.findAll('path')).toHaveLength(2)
   })
 })
+
+describe('PlatformTypeBadge OpenAI authentication modes', () => {
+  it('distinguishes Agent Identity, PAT, and OAuth accounts', async () => {
+    const wrapper = mount(PlatformTypeBadge, {
+      props: {
+        platform: 'openai',
+        type: 'oauth',
+        authMode: 'agentIdentity',
+      },
+    })
+
+    expect(wrapper.text()).toContain('Agent Identity')
+
+    await wrapper.setProps({ authMode: 'personalAccessToken' })
+    expect(wrapper.text()).toContain('PAT')
+    expect(wrapper.text()).not.toContain('Agent Identity')
+
+    await wrapper.setProps({ authMode: undefined })
+    expect(wrapper.text()).toContain('OAuth')
+  })
+})