Fixing link previews for shared apps

Long titles and descriptions no longer spill off the edge of the share card.

When you share an app link, the preview card that shows up in iMessage or Slack was letting long text run past the edge of the card.

Titles are now clamped to two lines and the summary is clamped to fit, so the card looks right no matter how much your app has to say for itself.

The Emra team