Update EF Core tooling breaking change

Author: guardrex

aspnetcore/blazor/tutorials/movie-database-app/part-2.md

@@ -119,8 +119,6 @@ Paste all of the following commands at the prompt (`>`) of the **Terminal**. Whe
 
 When you paste multiple commands, all of the commands execute except the last one. The last command doesn't execute until you press <kbd>Enter</kbd> on the keyboard.
 
-:::moniker range=">= aspnetcore-10.0"
-
 ```dotnetcli
 dotnet tool install --global dotnet-aspnet-codegenerator
 dotnet tool install --global dotnet-ef
@@ -136,56 +134,36 @@ dotnet add package Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore
 > [!IMPORTANT]
 > After the first eight commands execute, make sure that you press <kbd>Enter</kbd> on the keyboard to execute the last command.
 
-:::moniker-end
-
 :::moniker range=">= aspnetcore-9.0 < aspnetcore-10.0"
 
-```dotnetcli
-dotnet tool install --global dotnet-aspnet-codegenerator
-dotnet tool install --global dotnet-ef
-dotnet add package Microsoft.EntityFrameworkCore.SQLite
-dotnet add package Microsoft.VisualStudio.Web.CodeGeneration.Design
-dotnet add package Microsoft.EntityFrameworkCore.SqlServer
-dotnet add package Microsoft.EntityFrameworkCore.Tools
-dotnet add package Microsoft.AspNetCore.Components.QuickGrid
-dotnet add package Microsoft.AspNetCore.Components.QuickGrid.EntityFrameworkAdapter
-dotnet add package Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore
-dotnet add package Microsoft.EntityFrameworkCore.Design
-```
-
-> [!IMPORTANT]
-> After the first nine commands execute, make sure that you press <kbd>Enter</kbd> on the keyboard to execute the last command.
-
-Open the app's project file (`BlazorWebAppMovies.csproj`). Mark the `Microsoft.EntityFrameworkCore.Design` assembly reference as publishable by adding `<Publish>true</Publish>` to the package reference. In the following example, the `{VERSION}` placeholder is the package's version and remains unchanged: 
-
-```diff
-<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="{VERSION}">
-  <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-  <PrivateAssets>all</PrivateAssets>
-+ <Publish>true</Publish>
-</PackageReference>
-```
-
-The preceding update to the package reference is a workaround for a breaking change in .NET 9 EF Core tooling. The change to the package reference can be reverted in apps that are eventually updated to .NET 10 or later. For more information, see [Breaking changes in EF Core 9 (EF9)](/ef/core/what-is-new/ef-core-9.0/breaking-changes#microsoftentityframeworkcoredesign-not-found-when-using-ef-tools).
-
-:::moniker-end
-
-:::moniker range="< aspnetcore-9.0"
-
-```dotnetcli
-dotnet tool install --global dotnet-aspnet-codegenerator
-dotnet tool install --global dotnet-ef
-dotnet add package Microsoft.EntityFrameworkCore.SQLite
-dotnet add package Microsoft.VisualStudio.Web.CodeGeneration.Design
-dotnet add package Microsoft.EntityFrameworkCore.SqlServer
-dotnet add package Microsoft.EntityFrameworkCore.Tools
-dotnet add package Microsoft.AspNetCore.Components.QuickGrid
-dotnet add package Microsoft.AspNetCore.Components.QuickGrid.EntityFrameworkAdapter
-dotnet add package Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore
-```
+<!-- UPDATE 10.0 - Update the first bullet. -->
 
 > [!IMPORTANT]
-> After the first eight commands execute, make sure that you press <kbd>Enter</kbd> on the keyboard to execute the last command.
+> If using the .NET 9 SDK, a breaking change in EF Core tooling prevents scaffolding from executing with the following exception:
+>
+> > :::no-loc text="Could not load file or assembly 'Microsoft.EntityFrameworkCore.Design, Version=9.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60'. The system cannot find the file specified.":::
+> 
+> Adopt ***either*** of the following approaches:
+>
+> * Use a .NET SDK for .NET 10 or later. .NET 10 is currently in preview and is secheduled for release in November, 2025.
+>
+> * Add a package reference to the app for the [`Microsoft.EntityFrameworkCore.Design`](https://www.nuget.org/packages/Microsoft.EntityFrameworkCore.Design) NuGet package:
+>
+> ```dotnetcli
+> dotnet add package Microsoft.EntityFrameworkCore.Design
+> ```
+> 
+> Open the app's project file (`BlazorWebAppMovies.csproj`). Mark the `Microsoft.EntityFrameworkCore.Design` assembly reference as publishable by adding `<Publish>true</Publish>` to the package reference. In the following example, the `{VERSION}` placeholder is the package's version and remains unchanged: 
+>
+> ```diff
+> <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="{VERSION}">
+>   <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+>   <PrivateAssets>all</PrivateAssets>
+> + <Publish>true</Publish>
+> </PackageReference>
+> ```
+>
+> The preceding update to the package reference is a workaround for a breaking change in .NET 9 EF Core tooling. The change to the package reference can be reverted in apps that are eventually updated to .NET 10 or later. For more information, see [Breaking changes in EF Core 9 (EF9)](/ef/core/what-is-new/ef-core-9.0/breaking-changes#microsoftentityframeworkcoredesign-not-found-when-using-ef-tools).
 
 :::moniker-end