优化更新代码，添加界面功能并整合

ShrlAlgo.RvKits/Variables.cs

@@ -0,0 +1,27 @@
+
+using Autodesk.Revit.UI;
+
+using System.IO;
+
+using System.Reflection;
+
+using WPFluent.Controls;
+
+namespace ShrlAlgo.RvKits;
+
+public static class Variables
+{
+    public static string AddInPath { get; } = Assembly.GetExecutingAssembly().Location;
+    //   public static IntPtr RevitWindowPtr
+    //{
+    //	[DebuggerStepThrough]
+    //	get => ComponentManager.ApplicationWindow;
+    //}
+
+    //public static readonly string DllPath = typeof(Variables).Assembly.Location;
+    public static string DirAssembly { get; } = Path.GetDirectoryName(AddInPath);
+    public static string FamilyFolder { get; } = Path.Combine(DirAssembly, "Libraries");
+    public static DockablePaneId PaneId { get; } = new(new Guid(Properties.Settings.Default.DockPaneGuid));
+    public static System.Timers.Timer AutoSaveTimer { get; } = new() { Enabled = true };
+    public static SnackbarPresenter SnackbarPresenter { get; set; }
+}