Installing VS with no workloads should disable NuGet

[donnie-msft]

Details about Problem

NuGet product used: VS UI

NuGet version (x.x.x.xxx): dev-donnie-msft-pmuiTabSwitchUIFiltering\5.7.0.11466.
\ddfiles\Drops\NuGet\Drops\CI\NuGet.Client\ dev-donnie-msft-pmuiTabSwitchUIFiltering\5.7.0.11466\artifacts\VS15\NuGet.Tools.vsix

VS version (if appropriate):

Microsoft Visual Studio Enterprise 2019 Preview
Version 16.7.0 Preview 4.0 [30214.25.master]
VisualStudio.16.Preview.Int/16.7.0-pre.4.0+30214.25.master
Microsoft .NET Framework
Version 4.8.03752

Installed Version: Enterprise

NuGet Package Manager 5.7.0
NuGet Package Manager in Visual Studio. For more information about NuGet, visit https://docs.nuget.org/

ProjectServicesPackage Extension 1.0
ProjectServicesPackage Visual Studio Extension Detailed Info

OS version (i.e. win10 v1607 (14393.321)):

Worked before? If so, with which NuGet version: Unknown

Detailed repro steps so we can see the same problem

1. Install VS with no workloads selected. Continue past dialogs warning that this is unusual.

2. Open a New Blank Solution.

3. Choose the Manage NuGet Packages For Solution
   Sometimes this produces nothing, other times I saw an HResult error.

4. Open the NuGet Settings, An error occurred loading this property page.

5. PMC says Initializing PowerShell host... indefinitely.

Install 1 workload

After installing VS Extensions workload, NuGet worked as expected.

1. In a Blank Solution, NuGet menu options were disabled.
2. In a Wpf Framework project, NuGet menu options were enabled and worked.

[donnie-msft]

Dupe of #8414