The refresh shortcuts (unchanged view, transcript-only change) skipped the request
summary and file rereads, so a request's phase change showed only after a full
repaint. One refreshRequestData helper now runs on every paint path; a quiet reread
keeps the present content until a changed result arrives.
s6b's error matrix waited for the 'Reading' placeholder to go, which a quiet
reread no longer shows, so it could read the previous scenario. It now waits for
the expected text.
jason.woltje