added additional function to rotate card+preview

src/playercards/Tarotcard.ttslua

@@ -1,10 +1,14 @@
 -- context menu to manually fix rotation
 function onLoad()
-  self.addContextMenuItem("rotate alt preview", reverse)
+  self.addContextMenuItem("rotate preview", rotatePreview)
+  self.addContextMenuItem("rotate card+preview", function()
+    self.setRotationSmooth(self.getRotation() + Vector(0, 180, 0))
+    rotatePreview()
+  end)
 end
 
 -- rotates the alt_view_angle
-function reverse()
+function rotatePreview()
   local angle = self.alt_view_angle
   if angle.y == 0 then
     angle.y = 180