fix: ultra-fake orders

lib/pages/order_history.dart

@@ -153,10 +153,22 @@ class _HistoryPageState extends State<HistoryPage> {
                                             id: item.id,
                                             cost: item.sum,
                                             date: item.date,
-                                            image: Image(
-                                              image: AssetImage(
-                                                  'assets/${item.photo}'),
-                                              width: 50,
+                                            image: FutureBuilder(
+                                              future: precacheImage(
+                                                  NetworkImage(item.photo),
+                                                  context),
+                                              builder: (context, snapshot) {
+                                                if (snapshot.connectionState ==
+                                                    ConnectionState.done) {
+                                                  return Image(
+                                                    image: NetworkImage(
+                                                        item.photo),
+                                                    width: 50,
+                                                  );
+                                                } else {
+                                                  return const CircularProgressIndicator();
+                                                }
+                                              },
                                             ),
                                           );
                                         },