Merge pull request #2513 from unoplatform/mergify/bp/release/stable/4.2/pr-2504

docs: Fix Broken Links (backport #2504)

doc/Learn/Markup/UnoThemes.md

@@ -4,7 +4,7 @@ uid: Uno.Extensions.Markup.UnoThemes
 
 # Using Uno.Themes.WinUI.Markup
 
-The [Uno.Themes.WinUI.Markup](https://www.nuget.org/packages/Uno.Themes.WinUI.Markup) package is designed to make it easier to use the [Uno.Material Theme](xref:uno.themes.material.getstarted). This provides a strongly typed Theme API that is descriptive and self-documenting for all of the available theme resources including Colors, Brushes, and Styles. If you have already read the docs for [Static & Theme Resources](xref:Uno.Extensions.Markup.StaticAndThemeResources), this should feel familiar.
+The [Uno.Themes.WinUI.Markup](https://www.nuget.org/packages/Uno.Themes.WinUI.Markup) package is designed to make it easier to use the [Uno.Material Theme](xref:Uno.Themes.Material.GetStarted). This provides a strongly typed Theme API that is descriptive and self-documenting for all of the available theme resources including Colors, Brushes, and Styles. If you have already read the docs for [Static & Theme Resources](xref:Uno.Extensions.Markup.StaticAndThemeResources), this should feel familiar.
 
 ```csharp
 new Button()

doc/Learn/Maui/ThirdParty-GrapeCity.md

@@ -7,7 +7,7 @@ The FlexGrid and Calendar in the ComponentOne .NET MAUI Controls can be used in
 
 ## Sample App
 
-An existing sample app that showcases the controls is available [here](https://github.com/unoplatform/Uno.Samples/tree/master/UI/MauiEmbedding/MauiEmbeddingApp).
+An existing sample app that showcases the controls is available [here](https://github.com/unoplatform/Uno.Samples/tree/master/UI/MauiEmbedding/GrapeCityApp).
 
 ## Installation
 

doc/Learn/Mvux/Advanced/Selection.md

@@ -58,7 +58,7 @@ The data is then displayed on the View using a `ListView`:
 MVUX has two extension methods of `IListFeed<T>`, that enable single or multi-selection.
 
 > [!NOTE]  
-> The source code for the sample app demonstrated in this section can be found [here](https://github.com/unoplatform/Uno.Samples/tree/master/UI/MvuxHowTos/AdvancedPeopleApp).
+> The source code for the sample app demonstrated in this section can be found on [GitHub](https://github.com/unoplatform/Uno.Samples/tree/master/UI/MvuxHowTos/SelectionPeopleApp).
 
 ## Single-item selection
 
@@ -119,7 +119,7 @@ When running the app, the top section will reflect the item the user selects in
 ![A video demonstrating selection with MVUX](../Assets/Selection.gif)
 
 > [!NOTE]  
-> The source code for the sample app can be found [here](https://github.com/unoplatform/Uno.Samples/tree/master/UI/MvuxHowTos/AdvancedPeopleApp).
+> The source code for the sample app can be found [GitHub](https://github.com/unoplatform/Uno.Samples/tree/master/UI/MvuxHowTos/SelectionPeopleApp).
 
 ### Listening to the selected value
 

doc/Learn/Mvux/ListFeeds.md

@@ -73,7 +73,7 @@ public void SetUp()
 ## Support for selection and pagination
 
 MVUX also provides built-in support for Selection and Pagination.
-See more information on [Selection](xref:Uno.Extensions.Mvux.Advanced.Selection) or [Pagination](xref:Overview.Mvux.Advanced.Pagination).
+See more information on [Selection](xref:Uno.Extensions.Mvux.Advanced.Selection) or [Pagination](xref:Uno.Extensions.Mvux.Advanced.Pagination).
 
 ## Operators