Remove pre-wrap from status_body

For some strange reason, after a mention a quote would be double as high as it should.

Removing this "pre-wrap" seems to fix this. I'm not sure what it was exactly for, but I don't see anything break.

The code blocks now don't wrap any more, but show a scroll bar, which imo is better for a code block.

src/components/status_body/status_body.scss

@@ -61,9 +61,6 @@
   }
 
   .text {
-    & > * {
-      white-space: pre-wrap;
-    }
     &.-single-line {
       white-space: nowrap;
       text-overflow: ellipsis;