button add

lib/pages/commandes_screen.dart

@@ -717,6 +717,36 @@ class OrderCard extends StatelessWidget {
                 order.statut == 'en_preparation')
               Row(
                 children: [
+                  if (order.statut == 'en_attente')
+                    Expanded(
+                      child: ElevatedButton(
+                        onPressed:
+                            () => {
+                              Navigator.push(
+                                context,
+                                MaterialPageRoute(
+                                  builder:
+                                      (context) => AddItemsToOrderPage(
+                                        commandId: order.id,
+                                        numeroCommande: order.numeroCommande,
+                                      ),
+                                ),
+                              ),
+                            },
+                        style: ElevatedButton.styleFrom(
+                          backgroundColor: Colors.orange,
+                          padding: const EdgeInsets.symmetric(vertical: 12),
+                          shape: RoundedRectangleBorder(
+                            borderRadius: BorderRadius.circular(6),
+                          ),
+                        ),
+                        child: const Text(
+                          'Préparer',
+                          style: TextStyle(color: Colors.white, fontSize: 12),
+                        ),
+                      ),
+                    ),
+                  const SizedBox(width: 8),
                   Expanded(
                     flex: 3,
                     child: ElevatedButton.icon(