docs: 补齐核心枚举注释

src/Domain/TakeoutSaaS.Domain/Deliveries/Enums/DeliveryProvider.cs

@@ -5,10 +5,33 @@ namespace TakeoutSaaS.Domain.Deliveries.Enums;
 /// </summary>
 public enum DeliveryProvider
 {
+    /// <summary>
+    /// 自建配送团队。
+    /// </summary>
     InHouse = 0,
+
+    /// <summary>
+    /// 达达。
+    /// </summary>
     Dada = 1,
+
+    /// <summary>
+    /// 闪送。
+    /// </summary>
     FlashEx = 2,
+
+    /// <summary>
+    /// 美团配送。
+    /// </summary>
     Meituan = 3,
+
+    /// <summary>
+    /// 饿了么配送。
+    /// </summary>
     Eleme = 4,
+
+    /// <summary>
+    /// 顺丰同城。
+    /// </summary>
     Shunfeng = 5
 }

src/Domain/TakeoutSaaS.Domain/Deliveries/Enums/DeliveryStatus.cs

@@ -5,11 +5,38 @@ namespace TakeoutSaaS.Domain.Deliveries.Enums;
 /// </summary>
 public enum DeliveryStatus
 {
+    /// <summary>
+    /// 待接单。
+    /// </summary>
     Pending = 0,
+
+    /// <summary>
+    /// 骑手已接单。
+    /// </summary>
     Accepted = 1,
+
+    /// <summary>
+    /// 正在取餐。
+    /// </summary>
     PickingUp = 2,
+
+    /// <summary>
+    /// 配送途中。
+    /// </summary>
     Delivering = 3,
+
+    /// <summary>
+    /// 已送达完成。
+    /// </summary>
     Completed = 4,
+
+    /// <summary>
+    /// 被取消。
+    /// </summary>
     Cancelled = 5,
+
+    /// <summary>
+    /// 配送失败。
+    /// </summary>
     Failed = 6
 }