title: Create a card widget which will expand to a new screen when swiped up
body: <p>I am learning flutter and I have come across this UI on dribble which I am trying to replicate for practice.</p>
  
  <p><a href="https://gph.is/g/4oLJ0k5" rel="nofollow noreferrer">https://gph.is/g/4oLJ0k5</a></p>
  
  <p>As you can see in the above gif, there is a card widget which expands to a new screen when you swipe up. And you can pop the screen by swiping down (or clicking on the back button). How do I implement this? I want it to look and feel exactly like shown in the gif. </p>
  
  <p>I am pretty new to flutter so if you could provide a little more detail to your explanations it would be amazing.</p>