AkurAI-EC2 / bin

Latest change a2153fae6258fc7ad3dee8b9e7316314f1b8abda - install: default to standalone copy — the AkurAI Build worker sandbox cannot traverse symlinks out of ~/.local/bin, so the symlink default broke every deploy job shelling out to akurai-ec2 (second occurrence; regression test added); --symlink stays as explicit dev opt-in by Ólafur Búi Ólafsson