Load Balancing: Implement distributed background jobs (#20397)

* Start work

* Introduce dto

* Start making repository

* Add migrations

* Implement fetchable first job

* Fix up to also finish tasks

* Refactor jobs to distributed background jobs

* Filter jobs correctly on LastRun

* Hardcode delay

* Add settings to configure delay and period

* Fix formatting

* Add default data

* Add update on startup, which will update periods on startup

* Refactor service to return job directly

* Update src/Umbraco.Infrastructure/Services/Implement/DistributedJobService.cs

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update src/Umbraco.Infrastructure/BackgroundJobs/DistributedBackgroundJobHostedService.cs

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update src/Umbraco.Infrastructure/Migrations/Install/DatabaseDataCreator.cs

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update src/Umbraco.Infrastructure/Migrations/Install/DatabaseDataCreator.cs

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update src/Umbraco.Infrastructure/BackgroundJobs/DistributedBackgroundJobHostedService.cs

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Remove unused

* Move jobs and make internal

* make OpenIddictCleanupJob.cs public, as it is used elsewhere

* Minor docstring changes

* Update src/Umbraco.Core/Persistence/Constants-Locks.cs

Co-authored-by: Mole <nikolajlauridsen@protonmail.ch>

* ´Throw correct exceptions

* Update xml doc

* Remove business logic from repository

* Remove more business logic from repository into service

* Remove adding jobs from migration

* fix creation

* Rename to ExecuteAsync

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: mole <nikolajlauridsen@protonmail.ch>

src/Umbraco.Core/Configuration/Models/DistributedJobSettings.cs

@@ -0,0 +1,25 @@
+using System.ComponentModel;
+
+namespace Umbraco.Cms.Core.Configuration.Models;
+
+/// <summary>
+/// Settings for distributed jobs.
+/// </summary>
+[UmbracoOptions(Constants.Configuration.ConfigDistributedJobs)]
+public class DistributedJobSettings
+{
+    internal const string StaticPeriod = "00:00:10";
+    internal const string StaticDelay = "00:01:00";
+
+    /// <summary>
+    ///     Gets or sets a value for the period of checking if there are any runnable distributed jobs.
+    /// </summary>
+    [DefaultValue(StaticPeriod)]
+    public TimeSpan Period { get; set; } = TimeSpan.Parse(StaticPeriod);
+
+    /// <summary>
+    ///     Gets or sets a value for the delay of when to start checking for distributed jobs.
+    /// </summary>
+    [DefaultValue(StaticDelay)]
+    public TimeSpan Delay { get; set; } = TimeSpan.Parse(StaticDelay);
+}