make right swipe expose multiple buttons for task status

Similar feature is present in the “no machine" android app... A swipe can expose a set of buttons, and the user can click one to set the task to this status.

The downside is we lose the one swipe to defer mechanism, but the upside is that we can easily put a task in any status with one swipe a one click.

Likely we only have space for 3 options or so. But most tasks only move into a limited set of possible statuses.