# Hook Installation in Onboarding and Upgrade

## Goal
Add pre-commit hook installation to both the new-project onboarding process and the existing-project upgrade process, so enforcement is set up automatically.

## Requirements
- Onboarding prompt includes a step to install the git pre-commit hook
- upgrade.sh installs the hook during upgrade (with symlink detection)
- install.sh mentions hook installation in post-install next steps

## Acceptance Criteria
- [x] prompts/onboarding.md includes Step 2c for hook installation
- [x] scripts/upgrade.sh installs hook and detects existing hooks
- [x] scripts/install.sh mentions hook installation
- [x] Shell scripts pass syntax check
- [x] All 200 tests pass