[General] Update READMEs

Author: Kryptos-FR

README.md

@@ -6,7 +6,7 @@ This project is the main project for the assets in the editor.
 
 * It can references any Stride libraries, as long as their are cross-platform.
 * It should be platform-agnostic as well as UI-agnostic.
-  In other words, no dependencies on platform (e.g. Windows), or UI library (e.g. Avalonia, WPF) is allowed.
+  In other words, no dependencies on platform (e.g. Windows), or UI library (e.g. Avalonia, WPF) are allowed.
 * It will likely only reference `Stride.Assets.Presentation`.
 
 ## Implementations

README.old.md

@@ -6,7 +6,7 @@ This project is the main project for the view models of Stride assets in an appl
 
 * It can references any Stride libraries, as long as their are cross-platform.
 * It should be platform-agnostic as well as UI-agnostic.
-  In other words, no dependencies on platform (e.g. Windows), or UI library (e.g. Avalonia, WPF) is allowed.
+  In other words, no dependencies on platform (e.g. Windows), or UI library (e.g. Avalonia, WPF) are allowed.
 * It will likely only reference `Stride.Assets` and `Stride.Core.Assets.Presentation`.
 
 ## Implementations

sources/editor/Stride.Assets.Editor/README.md

@@ -6,7 +6,7 @@ This project is the base project for the core assets in the editor.
 
 * It can only references *Core.Assets* libraries.
 * It should be platform-agnostic as well as UI-agnostic.
-  In other words, no dependencies on platform (e.g. Windows), or UI library (e.g. Avalonia, WPF) is allowed.
+  In other words, no dependencies on platform (e.g. Windows), or UI library (e.g. Avalonia, WPF) are allowed.
 * It will likely only reference `Stride.Core.Assets.Presentation`.
 
 ## Implementations

sources/editor/Stride.Assets.Presentation/README.md

@@ -6,7 +6,7 @@ This project is the base project for the view models of assets in an application
 
 * It can only references *Core.Assets* libraries.
 * It should be platform-agnostic as well as UI-agnostic.
-  In other words, no dependencies on platform (e.g. Windows), or UI library (e.g. Avalonia, WPF) is allowed.
+  In other words, no dependencies on platform (e.g. Windows), or UI library (e.g. Avalonia, WPF) are allowed.
 * It will likely only reference `Stride.Core.Assets.Quantum` and `Stride.Core.Presentation`.
 
 ## Implementations

sources/editor/Stride.Core.Assets.Editor/README.md

@@ -0,0 +1,20 @@
+# Stride.Core.Presentation.Quantum
+
+This project adds capabilities to the `Stride.Core.Quantum` library to allow its use in a MVVM context.
+
+## Depencencies
+
+* It can only references *Core* libraries.
+* It should be platform-agnostic as well as UI-agnostic.
+  In other words, no dependencies on platform (e.g. Windows), or UI library (e.g. Avalonia, WPF) are allowed.
+* It will likely only reference `Stride.Core.Quantum` and `Stride.Core.Presentation`.
+
+## Implementations
+
+`NodeViewModel` is here as well as interfaces for presenters (but usually not their implementation).
+
+## Notes
+
+* The goal is to be able to share that library with any application that wants to work with Stride core.
+* It can theoretically be used for another engine that would only be based on the core libraries.
+  So it has no dependency on the Stride runtime.

sources/editor/Stride.Core.Assets.Presentation/README.md

@@ -6,7 +6,7 @@ This project is the base project for the view models in an application that uses
 
 * It can only references *Core* libraries.
 * It should be platform-agnostic as well as UI-agnostic.
-  In other words, no dependencies on platform (e.g. Windows), or UI library (e.g. Avalonia, WPF) is allowed.
+  In other words, no dependencies on platform (e.g. Windows), or UI library (e.g. Avalonia, WPF) are allowed.
 * It will likely only reference `Stride.Core.Design`.
 
 ## Implementations