Removed any Reddit API references.

README.ja.md

@@ -236,7 +236,7 @@ public sealed class MainWindowViewModel
 ### Modelの実装例
 
 The Cat APIにアクセスする共通コードは、`EpoxyHello.Core` プロジェクトで実装しています。
-このプロジェクトは、WPF・Xamarin Forms・Uno・UWPのいずれにも依存せず、完全に独立しています。
+このプロジェクトは、WPF・Xamarin Forms・Avalonia・UWP・WinUI・OpenSilverのいずれにも依存せず、完全に独立しています。
 
 このように、依存性を排除することで、マルチプラットフォーム対応の共通化を行うことが出来ますが、
 小規模な開発であれば、`Model`の実装を`ViewModel`と同じプロジェクトに配置してもかまいません

README.md

@@ -224,14 +224,14 @@ public sealed class MainWindowViewModel
 
 ### Example of Model implementation
 
-The common code to access Reddit is implemented in the `EpoxyHello.Core` project.
-It does not depend on either WPF, Xamarin Forms, Uno and UWP assemblies and is completely independent.
+The common code to access The Cat API is implemented in the `EpoxyHello.Core` project.
+It does not depend on either WPF, Xamarin Forms, Avalonia, UWP, WinUI and OpenSilver assemblies and is completely independent.
 
 By eliminating dependencies in this way, we can achieve commonality for multi-platform support.
 However, for small-scale development, you can place the `Model` implementation in the same project as the `ViewModel` implementation
 (separating them eliminates the possibility of unintentional dependencies).
 
-[Image downloader from Reddit post (EpoxyHello.Core)](https://github.com/kekyo/Epoxy/blob/main/samples/EpoxyHello.Core/Models/Reddit.cs#L63):
+[Image downloader from The Cat API (EpoxyHello.Core)](https://github.com/kekyo/Epoxy/blob/main/samples/EpoxyHello.Core/Models/TheCatAPI.cs#L55):
 
 ```csharp
 // Model implementation: The pure netstandard2.0 library.

playground.FSharp/EpoxyHello.Avalonia/EpoxyHello.Avalonia/ViewModels/MainWindowViewModel.fs

@@ -59,7 +59,7 @@ type public MainWindowViewModel() as self =
                 do self.Items.Clear()
 
                 let fetchImageAsync url = async {
-                    let! image = Reddit.FetchImageAsync url
+                    let! image = TheCatAPI.FetchImageAsync url
                     return new Bitmap(new MemoryStream(image))
                 }
 

playground/EpoxyHello.Core/Models/Reddit.cs

@@ -28,6 +28,7 @@
 
 namespace EpoxyHello.Models;
 
+[Obsolete("Old sample implementation.")]
 public static class Reddit
 {
     private static readonly HttpClient httpClient = new HttpClient();

playground/EpoxyHello.Core/Models/RedditPost.cs

@@ -21,6 +21,7 @@
 
 namespace EpoxyHello.Models;
 
+[Obsolete("Old sample implementation.")]
 public sealed class RedditPost
 {
     public readonly string Title;