- install.sh: curl-pipe-bash installer with prereq checks (git, bun),
upgrade detection (git pull if already installed), transparency note
about update-check pings
- setup: add install ping at end (gstack-update-check --force) to
register day-zero installs in Supabase
- Install ping only in setup (not install.sh) to avoid double-counting
(Codex review fix#7)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Garry Tan