parr_api/PARR.EsppTemplateSyncWorker/Program.cs

using PARR.DAL;
using PARR.EsppTemplateSync;
using PARR.EsppTemplateSyncWorker;
using Serilog;

IHost host = Host.CreateDefaultBuilder(args)
    .ConfigureServices((hostContext, services) =>
    {
        services.InstallEsppTemplateSyncServices(hostContext.Configuration);

        services.AddHostedService<Worker>();
    })
    .UseSerilog((hostContext, services, config) =>
    {
        config
            .WriteTo.Console()
            .ReadFrom.Configuration(hostContext.Configuration);
    })
    .Build();

host.Run();