Swipe pop-ups away on the phone

On the phone, you can now dismiss Obeya's black pop-ups above the microphone by swiping them left or right. This works both on the canvas and on an open card. It applies to Obeya's replies, to confirmations with an undo button and to a command that is still being read. Until now these pop-ups stayed on screen and covered part of the view until they went away by themselves. When a pop-up appears it nudges briefly to the side to show it can be swiped, and it stops doing that once you have swiped one away. The desktop stays unchanged.