Error throw when click Run and Debug in Visual Code

### URL

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

### Operating system

windows

### More information about your system

_No response_

### Description

Error threw: You don't have an extension for debugging JSON. Should we find a JSON extension the Marketplace

### dotnet --info

_No response_

Open the linked ASP.NET Blazor tutorial and reproduce clicking Run and Debug in Visual Studio Code on Windows. Check whether the tutorial leads to the JSON debugging error, then update the tutorial guidance or debugging setup so the documented path works without an unexplained extension prompt.

Written by the indexing model from the issue text.