Remove bulk corepack prefix from global pnpm/yarn installs and limit corepack enable in setup_nodejs to explicit corepack modules or Node 25+.
Co-authored-by: Cursor <cursoragent@cursor.com>
Move corepack install/enable into setup_nodejs and update CT scripts to use NODE_MODULE instead of manual corepack calls.
Co-authored-by: Cursor <cursoragent@cursor.com>