Update reconciliation module icon for better visual consistency

Updates the icon component for the reconciliation module to ensure consistent styling and appearance across the application.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 9fcf4b21-eb0c-4e53-a567-e2ce4a6ad869
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/1957c339-2757-4d1f-8e92-e9f71a1ce58e/9fcf4b21-eb0c-4e53-a567-e2ce4a6ad869/8RUpoKg

client/src/pages/BLReconciliation.tsx

@@ -923,7 +923,7 @@ export default function BLReconciliation() {
                                     className="h-8 w-8 p-0 text-green-600 hover:text-green-700"
                                     title="Envoyer Facture/Avoir"
                                   >
-                                    <Upload className="w-4 h-4" />
+                                    <Upload className="h-4 w-4" />
                                   </Button>
                                 )}
                                 {!delivery.reconciled ? (
@@ -1126,7 +1126,7 @@ export default function BLReconciliation() {
                                     className="text-green-600 hover:text-green-700 transition-colors duration-200 p-1 hover:bg-green-50 rounded"
                                     title="Envoyer Facture/Avoir"
                                   >
-                                    <Upload className="w-4 h-4" />
+                                    <Upload className="h-4 w-4" />
                                   </button>
                                 )}
                                 {(permissions.canEdit('reconciliation') || permissions.canValidate('reconciliation')) && (