Regenerate the page hero for the submitted project. New cover-prompt.txt: a dim sound-art showroom — six old, mismatched, salvaged laptops in a ring, each screen a glowing piano-roll, the audience seated inside an encircling 5:1 speaker array, one off-center performer at peer eye-level. Drops the stale NYC five-player menubar scene. Re-adds the hero section to index.html. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>