Disable Uno DSP in CI builds

Author: KSemenenko

DotPilot/DotPilot.csproj

@@ -25,7 +25,6 @@
         -->
         <UnoFeatures>
             Material;
-            Dsp;
             Hosting;
             Toolkit;
             Logging;
@@ -39,6 +38,10 @@
         </UnoFeatures>
     </PropertyGroup>
 
+    <PropertyGroup Condition="'$(CI)' != 'true'">
+        <UnoFeatures>$(UnoFeatures);Dsp;</UnoFeatures>
+    </PropertyGroup>
+
     <PropertyGroup Condition="'$(TargetFramework)'=='net10.0-desktop'">
         <UnoFeatures>$(UnoFeatures);SkiaRenderer;</UnoFeatures>
     </PropertyGroup>

github-actions-yaml-review.plan.md

@@ -90,7 +90,11 @@ Review the current GitHub Actions validation and release workflows, record concr
 
 ## Failing Tests And Checks Tracker
 
-- [x] None currently tracked for this review-only pass.
+- [x] `Build Validation #23045490754 -> Quality Gate -> Build`
+  Failure symptom: Windows CI build fails with `Uno.Dsp.Tasks.targets(20,3): error : Unable to find uno.themes.winui.markup in the Nuget cache.`
+  Suspected cause: the `Dsp` Uno feature activates build-time DSP generation in CI even though the generated `Styles/ColorPaletteOverride.xaml` file is already checked into the repo; on GitHub Actions Windows the DSP task looks for a package identity that is not present in the restored NuGet cache.
+  Intended fix path: keep `Dsp` enabled for local design-time regeneration only and disable it in CI by conditioning the feature on the `CI` environment property.
+  Status: fixed locally; `CI=true dotnet build DotPilot.slnx -warnaserror` and `CI=true dotnet test DotPilot.slnx` both pass.
 
 ## Final Validation Skills