emitter-output-dir/Generated/src now instead of emitter-output-dir/Generated

[cataggar]

I am upgrading from "@azure-tools/typespec-csharp": "0.2.0-beta.20230723.1" to "@azure-tools/typespec-csharp": "0.2.0-beta.20240418.4". It now generates to emitter-output-dir/Generated/src instead of emitter-output-dir/Generated. Why was src added? Is this change in behavior on purpose?

The tspconfig.yaml is this:

emit:
  - "@azure-tools/typespec-csharp"
options:
  "@azure-tools/typespec-csharp":
    # Output will be in a "Generated" folder under.
    emitter-output-dir: "{project-root}/../clients/dotnet"
    namespace: "ConveyorApi"
    clear-output-folder: true
    model-namespace: false

[ArcturusZhang]

Hi @cataggar Yeah this is by-design right now because we will generate the whole solution - a sln file, a src directiry with your source code csproj, a tests directory with your test csproj.
If you do not want to generate the test project, you could add an option: generate-test-project: false.

But the structure change is by-design

cc @m-nash