Add dashboard URL to pipeline summary for ACA and App Service deployments (#14377)

* Initial plan

* Add ACA and AppService dashboard summary links to pipeline summary

Co-authored-by: eerhardt <8291187+eerhardt@users.noreply.github.com>

* Change dashboard summary emoji from 🔗 to 📊

Co-authored-by: eerhardt <8291187+eerhardt@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: eerhardt <8291187+eerhardt@users.noreply.github.com>

Author: Copilot

src/Aspire.Hosting.Azure.AppContainers/AzureContainerAppEnvironmentResource.cs

@@ -132,6 +132,8 @@ private async Task PrintDashboardUrlAsync(PipelineStepContext context)
 
         var dashboardUrl = $"https://aspire-dashboard.ext.{domainValue}";
 
+        context.Summary.Add("📊 Dashboard", dashboardUrl);
+
         await context.ReportingStep.CompleteAsync(
             $"Dashboard available at [{dashboardUrl}]({dashboardUrl})",
             CompletionState.Completed,

src/Aspire.Hosting.Azure.AppService/AzureAppServiceEnvironmentResource.cs

@@ -145,6 +145,11 @@ private async Task PrintDashboardUrlAsync(PipelineStepContext context)
     {
         var dashboardUri = await DashboardUriReference.GetValueAsync(context.CancellationToken).ConfigureAwait(false);
 
+        if (!string.IsNullOrEmpty(dashboardUri))
+        {
+            context.Summary.Add("📊 Dashboard", dashboardUri);
+        }
+
         await context.ReportingStep.CompleteAsync(
             $"Dashboard available at [{dashboardUri}]({dashboardUri})",
             CompletionState.Completed,