feat: add AI Credits balance handling and update model status indicators

frontend/src/components/account/__tests__/AccountStatusIndicator.spec.ts

@@ -0,0 +1,99 @@
+import { describe, expect, it, vi } from 'vitest'
+import { mount } from '@vue/test-utils'
+import AccountStatusIndicator from '../AccountStatusIndicator.vue'
+import type { Account } from '@/types'
+
+vi.mock('vue-i18n', async () => {
+  const actual = await vi.importActual<typeof import('vue-i18n')>('vue-i18n')
+  return {
+    ...actual,
+    useI18n: () => ({
+      t: (key: string) => key
+    })
+  }
+})
+
+function makeAccount(overrides: Partial<Account>): Account {
+  return {
+    id: 1,
+    name: 'account',
+    platform: 'antigravity',
+    type: 'oauth',
+    proxy_id: null,
+    concurrency: 1,
+    priority: 1,
+    status: 'active',
+    error_message: null,
+    last_used_at: null,
+    expires_at: null,
+    auto_pause_on_expired: true,
+    created_at: '2026-03-15T00:00:00Z',
+    updated_at: '2026-03-15T00:00:00Z',
+    schedulable: true,
+    rate_limited_at: null,
+    rate_limit_reset_at: null,
+    overload_until: null,
+    temp_unschedulable_until: null,
+    temp_unschedulable_reason: null,
+    session_window_start: null,
+    session_window_end: null,
+    session_window_status: null,
+    ...overrides,
+  }
+}
+
+describe('AccountStatusIndicator', () => {
+  it('会将超量请求中的模型显示为独立状态', () => {
+    const wrapper = mount(AccountStatusIndicator, {
+      props: {
+        account: makeAccount({
+          id: 1,
+          name: 'ag-1',
+          extra: {
+            antigravity_credits_overages: {
+              'claude-sonnet-4-5': {
+                activated_at: '2026-03-15T00:00:00Z',
+                active_until: '2099-03-15T00:00:00Z'
+              }
+            }
+          }
+        })
+      },
+      global: {
+        stubs: {
+          Icon: true
+        }
+      }
+    })
+
+    expect(wrapper.text()).toContain('⚡')
+    expect(wrapper.text()).toContain('CSon45')
+  })
+
+  it('普通模型限流仍显示原有限流状态', () => {
+    const wrapper = mount(AccountStatusIndicator, {
+      props: {
+        account: makeAccount({
+          id: 2,
+          name: 'ag-2',
+          extra: {
+            model_rate_limits: {
+              'claude-sonnet-4-5': {
+                rate_limited_at: '2026-03-15T00:00:00Z',
+                rate_limit_reset_at: '2099-03-15T00:00:00Z'
+              }
+            }
+          }
+        })
+      },
+      global: {
+        stubs: {
+          Icon: true
+        }
+      }
+    })
+
+    expect(wrapper.text()).toContain('CSon45')
+    expect(wrapper.text()).not.toContain('⚡')
+  })
+})