Admin Settings Service

public AdminSettingsService( IDbContextFactory<NumaContext> dbContextFactory )
{
    _dbContextFactory = dbContextFactory ?? throw new ArgumentNullException( nameof( dbContextFactory ) );
}

using Numa.Models;

namespace Numa.Interfaces
{
    public interface IAdminSettingsService
    {
        AdminSettings? CurrentAdminSettings { get; }
        Task InitializeCurrentAdminSettingsAsync();
        Task SaveCurrentAdminSettingsAsync();
    }
}