feat: 完善库存锁定幂等与批次扣减策略

src/Application/TakeoutSaaS.Application/App/Inventory/Queries/GetInventoryBatchesQuery.cs

@@ -0,0 +1,20 @@
+using MediatR;
+using TakeoutSaaS.Application.App.Inventory.Dto;
+
+namespace TakeoutSaaS.Application.App.Inventory.Queries;
+
+/// <summary>
+/// 查询库存批次列表。
+/// </summary>
+public sealed record GetInventoryBatchesQuery : IRequest<IReadOnlyList<InventoryBatchDto>>
+{
+    /// <summary>
+    /// 门店 ID。
+    /// </summary>
+    public long StoreId { get; init; }
+
+    /// <summary>
+    /// SKU ID。
+    /// </summary>
+    public long ProductSkuId { get; init; }
+}