Add .NET 9 setup configuration and fix Aspire compatibility

Co-authored-by: jongalloway <[email protected]>

Author: Copilot

copilot-setup-steps.yml

@@ -0,0 +1,22 @@
+name: Setup .NET 9 Environment
+description: Install .NET 9 SDK and required workloads for NLWebNet development
+steps:
+  - name: Install .NET 9 SDK
+    run: |
+      # Download and install .NET 9 SDK
+      curl -sSL https://dot.net/v1/dotnet-install.sh | bash /dev/stdin --version latest --channel 9.0
+      
+      # Add .NET to PATH for current session
+      export DOTNET_ROOT=$HOME/.dotnet
+      export PATH=$PATH:$DOTNET_ROOT:$DOTNET_ROOT/tools
+      
+      # Verify installation
+      $HOME/.dotnet/dotnet --version
+      
+      # Set environment variables for subsequent steps
+      echo "DOTNET_ROOT=$HOME/.dotnet" >> $GITHUB_ENV
+      echo "$HOME/.dotnet" >> $GITHUB_PATH
+      echo "$HOME/.dotnet/tools" >> $GITHUB_PATH
+      
+      # Install required workloads
+      $HOME/.dotnet/dotnet workload install aspire

samples/AspireHost/AspireHostingExtensions.cs

@@ -54,7 +54,6 @@ public static IResourceBuilder<ProjectResource> AddNLWebNetAppWithDataBackend(
         IResourceBuilder<IResourceWithConnectionString> dataBackend)
     {
         return builder.AddNLWebNetApp(name)
-            .WithReference(dataBackend)
-            .WithEnvironment("NLWebNet__DataBackend__ConnectionString", dataBackend.Resource.GetConnectionString());
+            .WithReference(dataBackend);
     }
 }

samples/AspireHost/NLWebNet.AspireHost.csproj

@@ -1,4 +1,5 @@
 <Project Sdk="Microsoft.NET.Sdk">
+  <Sdk Name="Aspire.AppHost.Sdk" Version="9.0.0" />
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
@@ -18,7 +19,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\..\src\NLWebNet\NLWebNet.csproj" />
+    <ProjectReference Include="..\..\src\NLWebNet\NLWebNet.csproj" IsAspireProjectResource="false" />
     <ProjectReference Include="..\..\demo\NLWebNet.Demo.csproj" />
   </ItemGroup>