fix generated project compilation error when only --TrackingBase op…

…tion specified

templates/Coalesce.Vue.Template/content/Coalesce.Starter.Vue.Web/Program.cs

@@ -14,6 +14,7 @@
 #if OpenAPI
 using Microsoft.OpenApi.Models;
 #endif
+using System.Security.Claims;
 using System.Text.Json;
 using System.Text.Json.Serialization;
 using System.Text.RegularExpressions;