Limit message preview to one line
I just came across this interesting bug:
I think the issue here is that we're not handling multi-line messages correctly in the preview. This message has 4 lines, the first of which is correctly truncated, but then the following lines are also included in the preview, making it go over multiple lines and breaking the layout.
Also: the message in question was received rather than sent, so the "Me:" at the beginning of the label shouldn't be there.