fix(pool): isolate model quotas and compact account display

frontend/src/features/providers/utils/__tests__/antigravityQuotaSummary.spec.ts

@@ -0,0 +1,23 @@
+import { describe, expect, it } from 'vitest'
+
+import { summarizeAntigravityQuotaItems } from '@/features/providers/utils/antigravityQuota'
+
+describe('summarizeAntigravityQuotaItems', () => {
+  it('groups model families without collapsing their independent quota values', () => {
+    const items = summarizeAntigravityQuotaItems([
+      { model: 'claude-opus-4-6-thinking', label: 'Claude Opus', remainingPercent: 100, resetSeconds: 60 },
+      { model: 'claude-sonnet-4-6', label: 'Claude Sonnet', remainingPercent: 82, resetSeconds: 120 },
+      { model: 'gemini-3.1-pro-high', label: 'Gemini Pro', remainingPercent: 90.6, resetSeconds: 180 },
+      { model: 'gemini-3-flash-agent', label: 'Gemini Flash', remainingPercent: 95, resetSeconds: 240 },
+      { model: 'gpt-oss-120b-medium', label: 'GPT-OSS', remainingPercent: 100, resetSeconds: 300 },
+      { model: 'tab_flash_lite_preview', label: 'Tab', remainingPercent: 76, resetSeconds: 360 },
+      { model: 'chat_20706', label: 'Chat', remainingPercent: 64, resetSeconds: 420 },
+    ])
+
+    expect(items.map(item => [item.label, item.remainingPercent, item.detail])).toEqual([
+      ['Gemini额度', 90.6, '90.6–95'],
+      ['Claude额度', 82, '82–100'],
+    ])
+    expect(items[1]?.model).toBe('claude-sonnet-4-6')
+  })
+})