resolve cookie configuration

Oqtane.Server/Extensions/OqtaneServiceCollectionExtensions.cs

@@ -124,7 +124,6 @@ namespace Microsoft.Extensions.DependencyInjection
             // note that ConfigureApplicationCookie internally uses an ApplicationScheme of "Identity.Application"
             services.ConfigureApplicationCookie(options =>
             {
-                options.Cookie.Domain = "localhost";
                 options.Cookie.HttpOnly = false;
                 options.Cookie.SameSite = SameSiteMode.Strict;
                 options.Cookie.SecurePolicy = CookieSecurePolicy.SameAsRequest;