input: fix window move stutter by introducing additional checks for low-hz monitors (#4553)

* resize-limiter: add additional check for low-hz monitors

* simplify checker

* add comment

* rename variable

src/layout/IHyprLayout.hpp

@@ -188,6 +188,7 @@ class IHyprLayout {
     virtual Vector2D predictSizeForNewWindow();
 
   private:
+    int         m_iMouseMoveEventCount;
     Vector2D    m_vBeginDragXY;
     Vector2D    m_vLastDragXY;
     Vector2D    m_vBeginDragPositionXY;