feat:增加Minio工具类

lib/provider/food_provider.dart

@@ -0,0 +1,18 @@
+import 'package:flutter/material.dart';
+import 'package:food_hub_app/models/recipe.dart';
+
+class FoodProvider with ChangeNotifier {
+  late FoodRecord _recordFormItem;
+
+  FoodRecord get recordFormItem => _recordFormItem;
+
+  void resetRecordForm() {
+    _recordFormItem = FoodRecord.getEmpty();
+    notifyListeners();
+  }
+
+  void initRecordForm(FoodRecord record) {
+    _recordFormItem = record;
+    notifyListeners();
+  }
+}