feat: 补全多云资产与账单同步

- 接入 AWS、华为云和 Azure 资产及账单 API

- 按原始币种隔离统计并修正账号服务器数

- 修复侧栏菜单展开后的滚动行为

backend/cloud/billing.go

@@ -17,7 +17,7 @@ type BillingFetcher interface {
 }
 
 // SupportedBillingProviders 已接入账单 API 的云厂商列表。 // Logan.Li
-var SupportedBillingProviders = []string{"aliyun", "tencent"}
+var SupportedBillingProviders = []string{"aliyun", "tencent", "aws", "huawei", "azure"}
 
 // NewBillingFetcher 根据云厂商创建账单拉取器
 func NewBillingFetcher(provider, accessKey, secretKey string) BillingFetcher {
@@ -26,6 +26,12 @@ func NewBillingFetcher(provider, accessKey, secretKey string) BillingFetcher {
 		return NewAliyunProvider(accessKey, secretKey)
 	case "tencent":
 		return NewTencentProvider(accessKey, secretKey)
+	case "aws":
+		return NewAWSProvider(accessKey, secretKey)
+	case "huawei":
+		return NewHuaweiProvider(accessKey, secretKey)
+	case "azure":
+		return NewAzureProvider(accessKey, secretKey)
 	}
 	return nil
 }