-- GateTest is an external third-party scanner. An outage on its side
-- (2026-07-15, gatetest.ai missing GLUECRON_EMITTER_SECRET) hard-blocked
-- every merge on every repo that required it. gate.ts now treats a GateTest
-- outage as skip-not-block regardless of this flag, but new repos shouldn't
-- opt into requiring an unproven external dependency by default.
-- Existing repos keep their current setting — this only changes the
-- default applied to newly-inserted repo_settings rows.
ALTER TABLE repo_settings
  ALTER COLUMN gate_test_enabled SET DEFAULT false;