fix(providers): refresh Antigravity grouped quotas

frontend/src/features/providers/components/AntigravityQuotaDialog.vue

@@ -45,11 +45,11 @@
 
     <div class="py-2">
       <div
-        v-if="items.length > 0"
+        v-if="displayItems.length > 0"
         class="grid grid-cols-2 gap-3"
       >
         <div
-          v-for="item in items"
+          v-for="item in displayItems"
           :key="item.model"
         >
           <div class="flex items-center justify-between text-[10px] mb-0.5">
@@ -238,6 +238,48 @@ function buildItemsFromQuotaSnapshot(quota: QuotaStatusSnapshot | null | undefin
   return dedupeAntigravityQuotaItemsByLabel(items)
 }
 
+function buildGroupedItemsFromQuotaSnapshot(
+  quota: QuotaStatusSnapshot | null | undefined,
+): QuotaItem[] {
+  if (!quota) return []
+
+  const providerType = String(quota.provider_type || '').trim().toLowerCase()
+  if (providerType && providerType !== 'antigravity') return []
+
+  const windows = Array.isArray(quota.windows)
+    ? quota.windows.filter(window => String(window?.scope || '').trim().toLowerCase() === 'quota_group')
+    : []
+
+  return windows
+    .map((window) => {
+      const code = String(window.code || '').trim()
+      const label = String(window.label || code).trim()
+      if (!code || !label) return null
+
+      const usedPercent =
+        typeof window.used_ratio === 'number'
+          ? Math.max(Math.min(window.used_ratio * 100, 100), 0)
+          : typeof window.remaining_ratio === 'number'
+            ? Math.max(Math.min((1 - window.remaining_ratio) * 100, 100), 0)
+            : null
+      if (usedPercent == null) return null
+
+      const remainingPercent =
+        typeof window.remaining_ratio === 'number'
+          ? Math.max(Math.min(window.remaining_ratio * 100, 100), 0)
+          : Math.max(100 - usedPercent, 0)
+
+      return {
+        model: code,
+        label,
+        usedPercent,
+        remainingPercent,
+        resetSeconds: getQuotaWindowLiveResetSeconds(quota, window),
+      } satisfies QuotaItem
+    })
+    .filter((item): item is QuotaItem => item !== null)
+}
+
 const rawItems = computed<QuotaItem[]>(() => {
   const snapshotItems = buildItemsFromQuotaSnapshot(props.quotaSnapshot)
   if (snapshotItems.length > 0) return snapshotItems
@@ -291,6 +333,8 @@ const rawItems = computed<QuotaItem[]>(() => {
 })
 
 const items = computed<QuotaItem[]>(() => summarizeAntigravityQuotaItems(rawItems.value))
+const groupedItems = computed<QuotaItem[]>(() => buildGroupedItemsFromQuotaSnapshot(props.quotaSnapshot))
+const displayItems = computed<QuotaItem[]>(() => [...groupedItems.value, ...items.value])
 
 async function handleTestModel(modelName: string) {
   if (!props.providerId || testingModel.value) return

frontend/src/features/providers/components/__tests__/AntigravityQuotaDialog.spec.ts

@@ -2,7 +2,7 @@ import { describe, expect, it, vi } from 'vitest'
 import { createApp, defineComponent, h } from 'vue'
 
 import AntigravityQuotaDialog from '@/features/providers/components/AntigravityQuotaDialog.vue'
-import type { UpstreamMetadata } from '@/api/endpoints/types'
+import type { QuotaStatusSnapshot, UpstreamMetadata } from '@/api/endpoints/types'
 
 vi.mock('@/components/ui', async () => {
   const { defineComponent, h } = await import('vue')
@@ -77,7 +77,7 @@ vi.mock('@/utils/errorParser', () => ({
   parseApiError: (value: unknown) => String(value),
 }))
 
-function mount(metadata: UpstreamMetadata) {
+function mount(metadata: UpstreamMetadata, quotaSnapshot?: QuotaStatusSnapshot) {
   const root = document.createElement('div')
   document.body.appendChild(root)
 
@@ -86,6 +86,7 @@ function mount(metadata: UpstreamMetadata) {
       return () => h(AntigravityQuotaDialog, {
         open: true,
         metadata,
+        quotaSnapshot,
         keyName: 'Key-1',
       })
     },
@@ -102,6 +103,35 @@ function mount(metadata: UpstreamMetadata) {
 }
 
 describe('AntigravityQuotaDialog', () => {
+  it('renders grouped five-hour and weekly quota windows', () => {
+    const { root, unmount } = mount({}, {
+      code: 'ok',
+      provider_type: 'antigravity',
+      exhausted: false,
+      windows: [{
+        code: 'group:0:3p-5h',
+        label: 'Claude and GPT models · 5 hour',
+        scope: 'quota_group',
+        used_ratio: 0.75,
+        remaining_ratio: 0.25,
+      }, {
+        code: 'group:0:3p-weekly',
+        label: 'Claude and GPT models · weekly',
+        scope: 'quota_group',
+        used_ratio: 0.2,
+        remaining_ratio: 0.8,
+      }],
+    })
+    const text = root.textContent || ''
+
+    expect(text).toContain('Claude and GPT models · 5 hour')
+    expect(text).toContain('25.0%')
+    expect(text).toContain('Claude and GPT models · weekly')
+    expect(text).toContain('80.0%')
+
+    unmount()
+  })
+
   it('hides quota buckets outside the shared pool summary families', () => {
     const rawIdentifier = 'RateLimitResetCredit_05cbb6eeeb9c81918e011d8300f9ebfb'
     const { root, unmount } = mount({