grim7/16/2026, 5:41:57 PM

The legacy table is gone (migration 0008) along with its schema def and the
backfill's re-parent step; backfillOrgs is now personal-orgs + repos.org_id
fill + verification. Uninstall drops the organization_installations claim
(removeInstallation previously deleted the dead user link). Runbook updated.

Parent98ed4de