0.13.0: Save posts and comments for later

Remember that bookmark icon that literally did nothing? Well, now it does something  😅 Thanks to xBracey for this!

So go ahead and save posts and comments for later, and since they are saved to your lemmy account, they'll show up on other clients that support saving, too!

In the future, configurable swipe gestures will support swipe-to-save as well!