test: out-of-order migration (DO NOT MERGE)

packages/db/prisma/migrations/20260629193001_dummy_out_of_order/migration.sql

@@ -0,0 +1,3 @@
+-- Dummy no-op migration to test the out-of-order CI check.
+-- Timestamp (2020-01-01) is intentionally earlier than the latest migration on main.
+SELECT 1;