changed the way recipeprovider works

lib/services/providers/recipe_provider.dart

@@ -5,13 +5,20 @@ import '../../models/ingredient_list_entry.dart';
 
 import '../../models/recipe.dart';
 
-class RecipeProvider extends ChangeNotifier implements Recipe {
+class RecipeProvider extends ChangeNotifier {
   String _title = '';
   String _description = '';
   Difficulty? _difficulty;
   final List<IngredientListEntry> _ingredients = [];
   final List<CookingStep> _steps = [];
 
+  Recipe get recipe => Recipe(
+      title: _title,
+      description: _description,
+      difficulty: _difficulty,
+      ingredients: _ingredients,
+      steps: _steps);
+
   void clearRecipe({silent = false}) {
     _title = '';
     _description = '';
@@ -35,7 +42,6 @@ class RecipeProvider extends ChangeNotifier implements Recipe {
     return !isEmpty;
   }
 
-  @override
   String get description => _description;
 
   set description(String description) {
@@ -43,7 +49,6 @@ class RecipeProvider extends ChangeNotifier implements Recipe {
     notifyListeners();
   }
 
-  @override
   String get title => _title;
 
   set title(String title) {
@@ -51,7 +56,6 @@ class RecipeProvider extends ChangeNotifier implements Recipe {
     notifyListeners();
   }
 
-  @override
   Difficulty? get difficulty => _difficulty;
 
   set difficulty(Difficulty? difficulty) {
@@ -59,43 +63,35 @@ class RecipeProvider extends ChangeNotifier implements Recipe {
     notifyListeners();
   }
 
-  @override
   List<IngredientListEntry> get ingredients => _ingredients;
 
-  @override
   void addIngredient(IngredientListEntry ingredient) {
     _ingredients.add(ingredient);
     notifyListeners();
   }
 
-  @override
   void clearIngredients({silent = false}) {
     ingredients.clear();
     if (!silent) notifyListeners();
   }
 
-  @override
   void removeIngredientAt(int index, {silent = false}) {
     ingredients.removeAt(index);
     if (!silent) notifyListeners();
   }
 
-  @override
   void removeIngredient(IngredientListEntry ingredient, {silent = false}) {
     ingredients.removeWhere((element) => element == ingredient);
     if (!silent) notifyListeners();
   }
 
-  @override
   List<CookingStep> get steps => _steps;
 
-  @override
   void addStep(CookingStep step, {silent = false}) {
     steps.add(step);
     if (!silent) notifyListeners();
   }
 
-  @override
   void removeStepAt(int index, {silent = false}) {
     steps.removeAt(index);
     if (!silent) notifyListeners();