Document version endpoints (#15946)

* Rename/Move/duplicate PaginationService to facilitate conversion closer to the data layer

Duplication is because of internal modifier as we don't want to expose these temporary classes

* Move Guid to Int Extensions into core + add unittests

* Added Document version endpoints

Updated used services to use async methods

* Moved PaginationConverter into core so it can be used by the service layer

* Endpoint structure improvements

* Updating OpenApi.json

* Add greedy constructors for contentService tests

* Namespace changes and naming cleanup

* Update openapispec again...

* Refactor injected services

* PR suggestion updates

- Move endpoints into their own structural section as they are also in a different swagger section
- Naming improvements
- Allign PresentationFactories with similar classes
- Cleanup unused assignments
- Cleanup refactoring comments
- Improve obsoletion remarks

* Cleanup

* ResponseModel improvements

* OpenApi spec update

---------

Co-authored-by: Sven Geusens <sge@umbraco.dk>
Co-authored-by: Elitsa <elm@umbraco.dk>

tests/Umbraco.Tests.UnitTests/Umbraco.Core/Extensions/IntGuidIntConversionTests.cs

@@ -0,0 +1,29 @@
+using NUnit.Framework;
+using Umbraco.Cms.Core.Extensions;
+using Umbraco.Extensions;
+
+namespace Umbraco.Cms.Tests.UnitTests.Umbraco.Core.Extensions;
+
+[TestFixture]
+public class IntGuidIntConversionTests
+{
+    [TestCase(int.MinValue)]
+    [TestCase(int.MaxValue)]
+    [TestCase(int.MinValue / 2)]
+    [TestCase(int.MinValue / 5)]
+    [TestCase(int.MinValue / 707)]
+    [TestCase(int.MinValue / 1313)]
+    [TestCase(int.MinValue / 17017)]
+    [TestCase(int.MaxValue / 2)]
+    [TestCase(int.MaxValue / 5)]
+    [TestCase(int.MaxValue / 707)]
+    [TestCase(int.MaxValue / 1313)]
+    [TestCase(int.MaxValue / 17017)]
+    public void IntoToGuidToInt_NoChange(int startValue)
+    {
+        var intermediateValue = startValue.ToGuid();
+        var endValue = intermediateValue.ToInt();
+
+        Assert.AreEqual(startValue, endValue);
+    }
+}