Failed to restore buget packages for the solution

### URL

https://dotnet.microsoft.com/en-us/learn/aspnet/blazor-tutorial/intro

### Operating system

windows

### More information about your system

_No response_

### Description

Following all the steps [ut](https://dotnet.microsoft.com/en-us/learn/aspnet/blazor-tutorial/install)

### dotnet --info

2026-08-10 16:41:58.440 [info] Determining projects to restore...
2026-08-10 16:41:58.820 [error] C:\Users\rossm\BlazorApps\BlazorApp1\BlazorApp1.csproj : error NU1100: Unable to resolve 'Microsoft.AspNetCore.App.Internal.Assets (>= 10.0.10)' for 'net10.0'. [c:\Users\rossm\AppData\Roaming\Code\User\workspaceStorage\3377176a62bb11f2936565ef79b66503\ms-dotnettools.csdevkit\BlazorApp1.sln]
2026-08-10 16:41:58.820 [error] C:\Users\rossm\BlazorApps\BlazorApp1\BlazorApp-Mercurey-1\BlazorApp-Mercurey-1.csproj : error NU1100: Unable to resolve 'Microsoft.AspNetCore.App.Internal.Assets (>= 10.0.10)' for 'net10.0'. [c:\Users\rossm\AppData\Roaming\Code\User\workspaceStorage\3377176a62bb11f2936565ef79b66503\ms-dotnettools.csdevkit\BlazorApp1.sln]
2026-08-10 16:41:58.856 [info] Failed to restore C:\Users\rossm\BlazorApps\BlazorApp1\BlazorApp1.csproj (in 146 ms).
Failed to restore C:\Users\rossm\BlazorApps\BlazorApp1\BlazorApp-Mercurey-1\BlazorApp-Mercurey-1.csproj (in 146 ms).

Begin with the Blazor tutorial and its install page, then reproduce the reported restore in the two .csproj projects using the supplied Windows and .NET 10 details. Done means the tutorial's setup no longer leads to the NU1100 failure for Microsoft.AspNetCore.App.Internal.Assets, or the documentation clearly explains the required setup.

Written by the indexing model from the issue text.