feat(tenpayv3): 随官方更新平台收付通查询二级商户账户日终余额接口模型

src/SKIT.FlurlHttpClient.Wechat.TenpayV3/Models/_Partner/Ecommerce/Fund/Balance/GetEcommerceFundDayendBalanceResponse.cs

@@ -1,4 +1,4 @@
-namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Models
+namespace SKIT.FlurlHttpClient.Wechat.TenpayV3.Models
 {
     /// <summary>
     /// <para>表示 [GET] /ecommerce/fund/enddaybalance/{sub_mchid} 接口的响应。</para>
@@ -12,6 +12,13 @@
         [System.Text.Json.Serialization.JsonPropertyName("sub_mchid")]
         public string SubMerchantId { get; set; } = default!;
 
+        /// <summary>
+        /// 获取或设置账户类型。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("account_type")]
+        [System.Text.Json.Serialization.JsonPropertyName("account_type")]
+        public string? AccountType { get; set; }
+
         /// <summary>
         /// 获取或设置可用余额（单位：分）。
         /// </summary>

test/SKIT.FlurlHttpClient.Wechat.TenpayV3.UnitTests/ModelSamples/_/_Partner/Ecommerce/Fund/Balance/GetEcommerceFundDayendBalanceResponse.json

@@ -1,5 +1,6 @@
-{
+{
     "sub_mchid": "1900000109",
     "available_amount": 10000,
-    "pending_amount": 0
+    "pending_amount": 1,
+    "account_type": "BASIC"
 }