Windows snap hotkeys to move windows between screens (#1603)

* When moving window into zones using arrow keys, support multi-monitor scenario

* Minor coding style adjustments

* Split implementation into separate functions because of readability

* Rename certain arguments

* Modify unit tests after API changes

* Address PR comments and add unit tests

* Return true from MoveWindowIntoZoneByDirection only if window is successfully added to new zone

* Improved monitor ordering (#1)

* Implemented improved monitor ordering v1

* Fixed some embarrassing bugs, added some tests

* Added one more test

* Extracted a value to a variable

* ASCII art in unit test comments describing monitor layouts

* Removed empty line for consistency

* Update comment to match the code

* Refactored tests, added tests for X,Y offsets

Co-authored-by: Ivan Stošić <ivan100sic@gmail.com>

src/modules/fancyzones/tests/UnitTests/Util.h

@@ -19,6 +19,15 @@ namespace CustomAssert
     {
         Microsoft::VisualStudio::CppUnitTestFramework::Assert::IsTrue(t1 == t2);
     }
+
+    static void AreEqual(const std::vector<std::pair<HMONITOR, RECT>>& a1, const std::vector<std::pair<HMONITOR, RECT>>& a2)
+    {
+        Microsoft::VisualStudio::CppUnitTestFramework::Assert::IsTrue(a1.size() == a2.size());
+        for (size_t i = 0; i < a1.size(); i++)
+        {
+            Microsoft::VisualStudio::CppUnitTestFramework::Assert::IsTrue(a1[i].first == a2[i].first);
+        }
+    }
 }
 
 namespace Mocks