-- Add per-repo toggles for push-time AI automations that open issues or PRs.
-- Default 'off' — both features were previously gated by server-level env vars
-- (AI_AUTO_ISSUES=1, no per-repo opt-in). 'suggest' = enabled.
ALTER TABLE repo_automation_settings
  ADD COLUMN IF NOT EXISTS auto_issues_mode TEXT NOT NULL DEFAULT 'off',
  ADD COLUMN IF NOT EXISTS doc_drift_mode   TEXT NOT NULL DEFAULT 'off';