Container size scan, improvements

src/Core/FileTime.Core.Abstraction/Models/ContainerEscapeResult.cs

@@ -0,0 +1,17 @@
+namespace FileTime.Core.Models;
+
+public class ContainerEscapeResult
+{
+    public bool Handled { get; }
+    public IContainer? NavigateTo { get; }
+
+    public ContainerEscapeResult(bool handled)
+    {
+        Handled = handled;
+    }
+
+    public ContainerEscapeResult(IContainer navigateTo)
+    {
+        NavigateTo = navigateTo;
+    }
+}

src/Core/FileTime.Core.Abstraction/Models/ContainerTraits/IEscHandlerContainer.cs

@@ -0,0 +1,6 @@
+namespace FileTime.Core.Models.ContainerTraits;
+
+public interface IEscHandlerContainer
+{
+    Task<ContainerEscapeResult> HandleEsc();
+}

src/Core/FileTime.Core.Abstraction/Models/ContainerTraits/IStatusProviderContainer.cs

@@ -0,0 +1,8 @@
+using DeclarativeProperty;
+
+namespace FileTime.Core.Models.ContainerTraits;
+
+public interface IStatusProviderContainer
+{
+    IDeclarativeProperty<string> Status { get; }
+}

src/Core/FileTime.Core.Abstraction/Models/IItem.cs

@@ -1,5 +1,4 @@
 using System.Collections.ObjectModel;
-using DynamicData;
 using FileTime.Core.ContentAccess;
 using FileTime.Core.Enums;
 using FileTime.Core.Timeline;

src/Core/FileTime.Core.Abstraction/Models/ReadOnlyExtensionCollection.cs

@@ -6,6 +6,11 @@ public class ReadOnlyExtensionCollection : IEnumerable<object>
 {
     private readonly ExtensionCollection _collection;
 
+    public ReadOnlyExtensionCollection()
+    {
+        _collection = new ExtensionCollection();
+    }
+
     public ReadOnlyExtensionCollection(ExtensionCollection collection)
     {
         _collection = collection;