Fix controller reference in MvcMovie10 layout to match tutorial flow

[Copilot]

The MvcMovie10 sample's shared layout referenced the Movies controller, which doesn't exist at this stage of the tutorial. At this point we are working with the new HelloWorld controller as instructed in Part 3 ("Add a View").

Changes

• Updated aspnetcore/tutorials/first-mvc-app/start-mvc/sample/MvcMovie10/Views/Shared/_Layout.cshtml line 15
• Changed asp-controller="Movies" to asp-controller="HelloWorld"
• Aligns with MvcMovie90 sample which already had the correct reference

- <a class="navbar-brand" asp-area="" asp-controller="Movies" asp-action="Index">Movie App</a>
+ <a class="navbar-brand" asp-area="" asp-controller="HelloWorld" asp-action="Index">Movie App</a>

Original prompt

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This section details on the original issue you should resolve

<issue_title>Start MVC: Views tutorial points to wrong controller in layout</issue_title>
<issue_description>### Description

The layout file shows the movies controller but should show the new helloworld controller hookup:

In the .NET 10 version of the sample shared layout at line 15:

AspNetCore.Docs/aspnetcore/tutorials/first-mvc-app/start-mvc/sample/MvcMovie10/Views/Shared/_Layout.cshtml

Line 15 in 4e31019

<a class="navbar-brand" asp-area="" asp-controller="Movies" asp-action="Index">Movie App</a>

aspnetcore/tutorials/first-mvc-app/start-mvc/sample/MvcMovie10/Views/Shared/_Layout.cshtml

<a class="navbar-brand" asp-area="" asp-controller="Movies" asp-action="Index">Movie App</a>

should be

<a class="navbar-brand" asp-area="" asp-controller="HelloWorld" asp-action="Index">Movie App</a>

This has already been fixed for the .NET 9 sample, just fix the .NET 10 sample.

Page URL

https://learn.microsoft.com/en-us/aspnet/core/tutorials/first-mvc-app/adding-view?view=aspnetcore-10.0&tabs=visual-studio

Content source URL

https://github.com/dotnet/AspNetCore.Docs/blob/main/aspnetcore/tutorials/first-mvc-app/adding-view.md

Document ID

00c2c01d-d235-2d2d-5c96-1f33a9314382

Platform Id

e81aa33a-13c8-c305-33ec-fcad6bfc8d6b

Article author

@wadepickett

Metadata

• ID: 788d46c9-a91a-2788-8db7-b53c37b512f2
• PlatformId: e81aa33a-13c8-c305-33ec-fcad6bfc8d6b
• Service: aspnet-core
• Sub-service: tutorials

Related Issues</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Start MVC: Views tutorial points to wrong controller in layout #36706

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[Copilot]

Pull request overview

This PR fixes an incorrect controller reference in the MvcMovie10 sample's shared layout file to align with the tutorial flow. Students working through Part 3 of the "First MVC App" tutorial are working with the HelloWorld controller at this stage, not the Movies controller (which is introduced later in the tutorial).

Changes:

• Updated the navbar brand link in _Layout.cshtml to reference HelloWorld controller instead of Movies controller
• Aligns MvcMovie10 sample with MvcMovie90 sample which already had the correct reference

[wadepickett]

Related to #36673 which corrected the .NET 9 version only.