Single-project watch workflow

Intent

One watch project with multiple TFMs (net10.0-watchos, net10.0-wearos), shared C# / XAML, and platform folders — coordinated by the SDK rather than hand-wiring every target.

Illustrative shape (not a released template)

<Project Sdk="AvantiPoint.WristUI.Sdk">
 <PropertyGroup>
 <TargetFrameworks>net10.0-watchos;net10.0-wearos</TargetFrameworks>
 <OutputType>Exe</OutputType>
 </PropertyGroup>
</Project>

The coordinating SDK version would be pinned in global.json via msbuild-sdks when released. Do not invent NuGet version numbers here.

What stays true either way

Platform SDKs own native references and TFMs.
App Clips and WidgetKit are not silently pulled into every watch project.
SDK-only customers never need WristUI.

Next