private static async Task LoadRoles()
{
await BlogDbRepository.CreateRoleAsync(new BlogRole { Name = "Admin", Description = "Admin" });
await BlogDbRepository.CreateRoleAsync(new BlogRole { Name = "Bloggity Staff", Description = "Bloggity Staff" });
await BlogDbRepository.CreateRoleAsync(new BlogRole { Name = "Blogger", Description = "Blogger" });
}