InputHandler, CreateContainer user command

src/GuiApp/Avalonia/FileTime.GuiApp.Abstractions/Services/IDialogService.cs

@@ -0,0 +1,10 @@
+using FileTime.Core.Interactions;
+using FileTime.GuiApp.ViewModels;
+
+namespace FileTime.GuiApp.Services;
+
+public interface IDialogService : IInputInterface
+{
+    IObservable<ReadInputsViewModel?> ReadInput { get; }
+    void ReadInputs(IEnumerable<IInputElement> inputs, Action inputHandler, Action? cancelHandler = null);
+}