Win arrows revisited (#5932)

* Added the setting

* Refactored existing code, the main feature isn't implemented yet

* Renamed a method

* Updated a comment in IZoneWindow

* Added the zone selection algorithm, didn't test it

* Basic features work

* Single monitor cycling works

* Seems that the feature works well

* Polished the settings page

* Rebase fix

* Fixed a null pointer dereference

* Use classic if syntax

* Fixed bad indentation

How did these lines unindent themselves?

* Removed TODO comment

* Rebase fix

* Another rebase fix

src/core/Microsoft.PowerToys.Settings.UI.UnitTests/ViewModelTests/FancyZones.cs

@@ -107,6 +107,25 @@ namespace ViewModelTests
             viewModel.OverrideSnapHotkeys = true;
         }
 
+        [TestMethod]
+        public void MoveWindowsBasedOnPosition_ShouldSetValue2True_WhenSuccessful()
+        {
+            // Assert
+            Func<string, int> SendMockIPCConfigMSG = msg =>
+            {
+                FancyZonesSettingsIPCMessage snd = JsonSerializer.Deserialize<FancyZonesSettingsIPCMessage>(msg);
+                Assert.IsTrue(snd.Powertoys.FancyZones.Properties.FancyzonesMoveWindowsBasedOnPosition.Value);
+                return 0;
+            };
+
+            // arrange
+            FancyZonesViewModel viewModel = new FancyZonesViewModel(SendMockIPCConfigMSG, FancyZonesTestFolderName);
+            Assert.IsFalse(viewModel.MoveWindowsBasedOnPosition); // check if value was initialized to false.
+
+            // act
+            viewModel.MoveWindowsBasedOnPosition = true;
+        }
+
         [TestMethod]
         public void ZoneSetChangeFlashZones_ShouldSetValue2False_WhenSuccessful()
         {