Correct delivery reconciliation display for validated shipments

Fix UI rendering issue in BLReconciliation page where table headers and data were misaligned, specifically adding a column for the delivery due date with proper formatting.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 1e4433b5-47ab-464c-b663-fea2e53367dd
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Event-Id: 8bea6418-f1c6-493c-b4e6-c310f7882420
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/1957c339-2757-4d1f-8e92-e9f71a1ce58e/1e4433b5-47ab-464c-b663-fea2e53367dd/WZFf6za

client/src/pages/BLReconciliation.tsx

@@ -1342,6 +1342,17 @@ export default function BLReconciliation() {
                                   }
                                 </div>
                               </td>
+                              <td className="px-6 py-4 whitespace-nowrap">
+                                <div className="text-sm">
+                                  {delivery.dueDate ? (
+                                    <span className="text-gray-900">
+                                      {safeFormat(delivery.dueDate, 'dd/MM/yyyy')}
+                                    </span>
+                                  ) : (
+                                    <span className="text-gray-400 italic text-xs">-</span>
+                                  )}
+                                </div>
+                              </td>
                               <td className="px-6 py-4 whitespace-nowrap text-center">
                                 {ecart !== null ? (
                                   <Badge