need server and core webapp to work at same time for testing purposes

RelayServer/Program.cs

@@ -21,6 +21,7 @@ var bootstrapService = new ServerBootstrapService(db, coreClient, cryptoService)
 await bootstrapService.InitializeAsync();
 
 var builder = WebApplication.CreateBuilder(args);
+builder.WebHost.UseUrls("http://127.0.0.1:5000/");
 
 builder.Services.AddSingleton(db);
 builder.Services.AddScoped<RtcCallService>();