Disable generated user accounts

backend/src/main/resources/db/migration/V9__backfill_user_accounts.sql

@@ -6,7 +6,7 @@ SELECT
     CONCAT(c.firstName, ' ', c.lastName) AS fullName,
     CONCAT('200-000-', LPAD(c.customerId, 4, '0')) AS phone,
     'CUSTOMER' AS role,
-    TRUE AS active,
+    FALSE AS active,
     0 AS tokenVersion
 FROM customer c
 WHERE c.user_id IS NULL
@@ -27,7 +27,7 @@ SELECT
         WHEN UPPER(e.role) = 'MANAGER' THEN 'ADMIN'
         ELSE 'STAFF'
     END AS role,
-    TRUE AS active,
+    FALSE AS active,
     0 AS tokenVersion
 FROM employee e
 WHERE e.user_id IS NULL