Fix production issues to stabilize invoice verification system

Address critical production errors, including an API fetch method error and PostgreSQL schema misalignment, to ensure stable operation of the invoice verification system.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 7c468936-2a88-4686-ac0a-84921a45222d
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/1957c339-2757-4d1f-8e92-e9f71a1ce58e/7c468936-2a88-4686-ac0a-84921a45222d/kBGENAD

client/src/pages/BLReconciliation.tsx

@@ -70,10 +70,9 @@ export default function BLReconciliation() {
   // Fonction de vérification de facture
   const verifyInvoiceMutation = useMutation({
     mutationFn: async ({ deliveryId, invoiceReference, blNumber }: { deliveryId: number; invoiceReference?: string; blNumber?: string }) => {
-      const response = await apiRequest(`/api/deliveries/${deliveryId}/verify-invoice`, {
-        method: 'POST',
-        body: JSON.stringify({ invoiceReference, blNumber }),
-        headers: { 'Content-Type': 'application/json' }
+      const response = await apiRequest(`/api/deliveries/${deliveryId}/verify-invoice`, 'POST', { 
+        invoiceReference, 
+        blNumber 
       });
       
       if (!response.ok) {