Fix brokend rewards layout.

I made a change in button to make it easier to get ellipsis when the
button width is small but I introduced a but because now there is an
extra div wrapping button children. The fix is easy (maybe not, this is
css) is just make that div full width

packages/web-ui/src/ds/atoms/Button/index.tsx

@@ -218,7 +218,7 @@ const Button = forwardRef<HTMLButtonElement, ButtonProps>(function Button(
             ) : null}
             {children ? (
               <div
-                className={cn('flex flex-row items-center', {
+                className={cn('flex flex-row items-center w-full', {
                   'flex-grow flex-shrink truncate': ellipsis,
                 })}
               >