Add location.reload on rejected Blazor reconnection to ReconnectModal template (dotnet#60753)

Author: oroztocil

src/ProjectTemplates/Web.ProjectTemplates/content/BlazorWeb-CSharp/BlazorWeb-CSharp/Components/Layout/ReconnectModal.razor.js

@@ -12,6 +12,8 @@ function handleReconnectStateChanged(event) {
         reconnectModal.close();
     } else if (event.detail.state === "failed") {
         document.addEventListener("visibilitychange", retryWhenDocumentBecomesVisible);
+    } else if (event.detail.state === "rejected") {
+        location.reload();
     }
 }