Add ability to grab the crop square by their sides instead of only corner
When cropping an image in Kagi Translate, you can only grab the crop square by the corner. That's a problem because the corner is literally at the edge of the phone. What if you want to change the crop vertically or horizontally? Grabbing the corner forces both at once for no good reason.
Standard image cropping lets you grab any side or corner of the square. It's weird to not do that.
