Added an alert to notify users of template/workload visibility (#30055)

* Added an alert to notify user's of template/workload visibility

* Update docs/core/extensions/includes/worker-template-workloads.md

Co-authored-by: Genevieve Warren <[email protected]>

Co-authored-by: Genevieve Warren <[email protected]>

Author: IEvangelist

docs/core/extensions/includes/worker-template-workloads.md

@@ -0,0 +1,9 @@
+---
+author: IEvangelist
+ms.author: dapine
+ms.date: 06/30/2022
+ms.topic: include
+---
+
+> [!IMPORTANT]
+> Installing the .NET SDK also installs the `Microsoft.NET.Sdk.Worker` and the worker template. In other words, after installing the .NET SDK, you could create a new worker by using the [dotnet new worker](../../tools/dotnet-new-sdk-templates.md#web-others) command. If you're using Visual Studio, the template is hidden until the optional ASP.NET and web development workload is installed.

docs/core/extensions/windows-service.md

@@ -24,6 +24,8 @@ In this tutorial, you'll learn how to:
 
 [!INCLUDE [workers-samples-browser](includes/workers-samples-browser.md)]
 
+[!INCLUDE [worker-template-workloads](includes/worker-template-workloads.md)]
+
 ## Prerequisites
 
 - The [.NET 6.0 SDK or later](https://dotnet.microsoft.com/download/dotnet)

docs/core/extensions/workers.md

@@ -3,22 +3,24 @@ title: Worker Services in .NET
 description: Learn how to implement a custom IHostedService and use existing implementations with .NET.
 author: IEvangelist
 ms.author: dapine
-ms.date: 01/24/2022
+ms.date: 06/30/2022
 ms.topic: overview
 ---
 
 # Worker Services in .NET
 
 There are numerous reasons for creating long-running services such as:
 
-- Processing CPU intensive data.
+- Processing CPU-intensive data.
 - Queuing work items in the background.
 - Performing a time-based operation on a schedule.
 
 Background service processing usually doesn't involve a user interface (UI), but UIs can be built around them. In the early days with .NET Framework, Windows developers could create Windows Services for these reasons. Now with .NET, you can use the <xref:Microsoft.Extensions.Hosting.BackgroundService> &mdash; which is an implementation of <xref:Microsoft.Extensions.Hosting.IHostedService>, or implement your own.
 
 With .NET, you're no longer restricted to Windows. You can develop cross-platform background services. Hosted services are logging, configuration, and dependency injection (DI) ready. They're a part of the extensions suite of libraries, meaning they're fundamental to all .NET workloads that work with the [generic host](generic-host.md).
 
+[!INCLUDE [worker-template-workloads](includes/worker-template-workloads.md)]
+
 ## Terminology
 
 Many terms are mistakenly used synonymously. In this section, there are definitions for some of these terms to make their intent more apparent.

docs/core/project-sdk/overview.md

@@ -2,7 +2,7 @@
 title: .NET project SDK overview
 titleSuffix: ""
 description: Learn about the .NET project SDKs.
-ms.date: 11/03/2021
+ms.date: 06/30/2022
 ms.topic: conceptual
 no-loc: ["EmbeddedResource", "Compile", "None", "Blazor"]
 ---
@@ -20,7 +20,7 @@ The following SDKs are available:
 | `Microsoft.NET.Sdk.Web` | The .NET [Web SDK](/aspnet/core/razor-pages/web-sdk) | <https://github.com/dotnet/sdk> |
 | `Microsoft.NET.Sdk.BlazorWebAssembly` | The .NET [Blazor WebAssembly](/aspnet/core/blazor#blazor-webassembly) SDK |
 | `Microsoft.NET.Sdk.Razor` | The .NET [Razor SDK](/aspnet/core/razor-pages/sdk) |
-| `Microsoft.NET.Sdk.Worker` | The .NET Worker Service SDK |
+| `Microsoft.NET.Sdk.Worker` | The .NET [Worker Service](../extensions/workers.md) SDK |
 | `Microsoft.NET.Sdk.WindowsDesktop` | The .NET [Desktop SDK](msbuild-props-desktop.md), which includes Windows Forms (WinForms) and Windows Presentation Foundation (WPF).\* | <https://github.com/dotnet/winforms> and <https://github.com/dotnet/wpf> |
 
 The .NET SDK is the base SDK for .NET. The other SDKs reference the .NET SDK, and projects that are associated with the other SDKs have all the .NET SDK properties available to them. The Web SDK, for example, depends on both the .NET SDK and the Razor SDK.