Important fix (sql-runner.yml): Reject multi-statement SQL — `SELECT 1; UPDATE supplier_leads ...` was passing READ_RE whitelist and executing the second statement on prod without confirm_mutating=true. Added explicit `*";"*` guard before regex checks.
Minor fix (RouteSupplierLeadJob.php): Capture `$originalError = \$lead->error` BEFORE `\$lead->update(...)`. Laravel mutates the in-memory model, so reading `\$lead->error` after update returns the already-suffixed value, making Log::info `original_error` field useless for debugging.
Both findings from F2 review subagent on commit c8c089cb.
Test verification: 10/10 Pest GREEN (6 SupplierWebhookFastFail + 4 SingleLeadStorm).
Дмитрий