新增MES库区管理功能，包含免密接口、数据处理逻辑及相关控制器、服务和实体的实现。支持库区的增删改查操作，优化用户体验并增强系统的实时数据同步能力。

yy-admin-master/YY.Admin/Views/RawMaterialEntry/WarehouseAreaPickerDialogView.xaml.cs

@@ -0,0 +1,24 @@
+using System.Windows.Controls;
+using System.Windows.Input;
+using YY.Admin.ViewModels.RawMaterialEntry;
+
+namespace YY.Admin.Views.RawMaterialEntry;
+
+public partial class WarehouseAreaPickerDialogView : UserControl
+{
+    public WarehouseAreaPickerDialogView()
+    {
+        InitializeComponent();
+    }
+
+    /// <summary>
+    /// 双击数据行 = 确认选择，提升使用效率。
+    /// </summary>
+    private void WarehouseAreasGrid_MouseDoubleClick(object sender, MouseButtonEventArgs e)
+    {
+        if (DataContext is WarehouseAreaPickerDialogViewModel vm && vm.ConfirmCommand.CanExecute())
+        {
+            vm.ConfirmCommand.Execute();
+        }
+    }
+}