feat(sync): full code sync from release

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

@@ -0,0 +1,70 @@
+import { describe, expect, it, vi, beforeEach } from 'vitest'
+import { flushPromises, mount } from '@vue/test-utils'
+import AccountUsageCell from '../AccountUsageCell.vue'
+
+const { getUsage } = vi.hoisted(() => ({
+  getUsage: vi.fn()
+}))
+
+vi.mock('@/api/admin', () => ({
+  adminAPI: {
+    accounts: {
+      getUsage
+    }
+  }
+}))
+
+vi.mock('vue-i18n', async () => {
+  const actual = await vi.importActual<typeof import('vue-i18n')>('vue-i18n')
+  return {
+    ...actual,
+    useI18n: () => ({
+      t: (key: string) => key
+    })
+  }
+})
+
+describe('AccountUsageCell', () => {
+  beforeEach(() => {
+    getUsage.mockReset()
+  })
+
+  it('Antigravity 图片用量会聚合新旧 image 模型', async () => {
+    getUsage.mockResolvedValue({
+      antigravity_quota: {
+        'gemini-3.1-flash-image': {
+          utilization: 20,
+          reset_time: '2026-03-01T10:00:00Z'
+        },
+        'gemini-3-pro-image': {
+          utilization: 70,
+          reset_time: '2026-03-01T09:00:00Z'
+        }
+      }
+    })
+
+    const wrapper = mount(AccountUsageCell, {
+      props: {
+        account: {
+          id: 1001,
+          platform: 'antigravity',
+          type: 'oauth',
+          extra: {}
+        } as any
+      },
+      global: {
+        stubs: {
+          UsageProgressBar: {
+            props: ['label', 'utilization', 'resetsAt', 'color'],
+            template: '<div class="usage-bar">{{ label }}|{{ utilization }}|{{ resetsAt }}</div>'
+          },
+          AccountQuotaInfo: true
+        }
+      }
+    })
+
+    await flushPromises()
+
+    expect(wrapper.text()).toContain('admin.accounts.usageWindow.gemini3Image|70|2026-03-01T09:00:00Z')
+  })
+})