Allow negative horizontal/vertical menu offsets (#1629)

Menu offsets were previously applied to s_MainMenuLimits.
Though when deciding where to put start menu (CalculateCorner) we are
now taking into account also position of start button (as since Win11 it
may not be in corner of the screen).

This broke negative menu offsets.

We will fix it by applying menu offsets in CalculateCorner as a last
step once we have determined start menu position.
This should make even more sense than previous approach.

Author: ge0rdi

Src/StartMenu/StartMenuDLL/MenuContainer.cpp

@@ -7509,31 +7509,6 @@ RECT CMenuContainer::CalculateWorkArea( const RECT &taskbarRect )
 		}
 	}
 
-	//calculate offsets
-	int xOff = GetSettingInt(L"HorizontalMenuOffset");
-	int yOff = GetSettingInt(L"VerticalMenuOffset");
-	if (s_TaskBarEdge == ABE_BOTTOM)
-	{
-		if (xOff != 0)
-			rc.left += xOff;
-		if (yOff != 0)
-			rc.bottom += yOff;
-	}
-	else if (s_TaskBarEdge == ABE_TOP || s_TaskBarEdge == ABE_LEFT)
-	{
-		if (xOff != 0)
-			rc.left += xOff;
-		if (yOff != 0)
-			rc.top += yOff;
-	}
-	else
-	{
-		if (xOff != 0)
-			rc.right += xOff;
-		if (yOff != 0)
-			rc.top += yOff;
-	}
-
 	return rc;
 }
 
@@ -7560,6 +7535,9 @@ POINT CMenuContainer::CalculateCorner( void )
 	else
 		corner.y=s_MainMenuLimits.bottom+margin.bottom;
 
+	corner.x+=GetSettingInt(L"HorizontalMenuOffset");
+	corner.y+=GetSettingInt(L"VerticalMenuOffset");
+
 	return corner;
 }