refactor: 拆分CloudBilling.tsx(663→467行)提取BillingRecordDialog+BillingRuleDialog子模块

frontend/src/components/cloud/CloudBillingHelpers.tsx

@@ -1,6 +1,24 @@
 import { type ReactNode } from 'react';
 import { TrendingUp, TrendingDown } from 'lucide-react';
 
+// 云厂商中文标签（主组件 + 弹窗共享） // Logan.Li
+export const providerLabels: Record<string, string> = {
+  aliyun: '阿里云',
+  tencent: '腾讯云',
+  aws: 'AWS',
+  huawei: '华为云',
+  azure: 'Azure',
+};
+
+// 云厂商品牌色（主组件 + 弹窗共享） // Logan.Li
+export const providerColors: Record<string, string> = {
+  aliyun: 'bg-orange-500',
+  tencent: 'bg-blue-500',
+  aws: 'bg-amber-500',
+  huawei: 'bg-red-500',
+  azure: 'bg-sky-500',
+};
+
 export function formatCurrency(n: number) {
   return `¥${n.toLocaleString('zh-CN', { minimumFractionDigits: 2, maximumFractionDigits: 2 })}`;
 }