remove margins,!canbehovered applets in screen edges

--when an applet can not be hovered meaning to use
the parabolic effect and that applet is at the far
screen edge then margins can be disabled for this applet
in order to look exactly touching the screen edge
and at the same feel right following Fitt's Law

containment/package/contents/ui/applet/ItemWrapper.qml

@@ -123,7 +123,7 @@ Item{
                                   (root.inFullJustify && atScreenEdge && !parabolicEffectMarginsEnabled ? edgeLengthMargins : localLengthMargins)  //Fitt's Law
 
     property int localLengthMargins: isSeparator || !communicator.lengthMarginsEnabled ? 0 : appletItem.lengthAppletFullMargins
-    property int edgeLengthMargins: isSeparator || !communicator.lengthMarginsEnabled || !isSquare ? 0 : appletItem.lengthAppletIntMargin * 2
+    property int edgeLengthMargins: isSeparator || !communicator.lengthMarginsEnabled || !canBeHovered ? 0 : appletItem.lengthAppletIntMargin * 2
 
     property real scaledWidth: zoomScaleWidth * (layoutWidth + marginWidth)
     property real scaledHeight: zoomScaleHeight * (layoutHeight + marginHeight)