feat(diary): Text field cleared after product addition

lib/presentation/diary/diary_edit_screen/bloc/diary_edit_bloc.dart

@@ -593,6 +593,7 @@ class DiaryEditBloc extends Bloc<DiaryEditEvent, DiaryEditState> {
       );
 
       if (response.statusCode == 200) {
+        emit(currentState.copyWith(isAdded: true));
         await reloadScreen(event, emit);
       } else {
         print(

lib/presentation/diary/diary_edit_screen/bloc/diary_edit_state.dart

@@ -40,6 +40,7 @@ class DiaryEditLoadedState extends DiaryEditState {
       this.proteinsController,
       this.carbsController,
       this.isLoading = false,
+      this.isAdded = false,
       required this.recommendedChartValues,
       required this.consumedChartValues,
       required this.diaryId,
@@ -77,6 +78,7 @@ class DiaryEditLoadedState extends DiaryEditState {
   bool moderationExpanded;
   bool moodExpanded;
   bool isLoading;
+  bool isAdded;
   @override
   List<Object?> get props => [
         diaryEditModelObj,
@@ -106,6 +108,7 @@ class DiaryEditLoadedState extends DiaryEditState {
         moodExpanded,
         moderationExpanded,
         isLoading,
+        isAdded,
         currentMeal
       ];
   DiaryEditLoadedState copyWith({
@@ -137,6 +140,7 @@ class DiaryEditLoadedState extends DiaryEditState {
     bool? moderationExpanded,
     bool? moodExpanded,
     bool? isLoading,
+    bool? isAdded,
   }) {
     return DiaryEditLoadedState(
         diaryEditModelObj: diaryEditModelObj ?? this.diaryEditModelObj,
@@ -169,6 +173,7 @@ class DiaryEditLoadedState extends DiaryEditState {
         wakeupExpanded: wakeupExpanded ?? this.wakeupExpanded,
         moderationExpanded: moderationExpanded ?? this.moderationExpanded,
         moodExpanded: moodExpanded ?? this.moodExpanded,
+        isAdded: isAdded ?? this.isAdded,
         isLoading: isLoading ?? this.isLoading);
   }
 }

lib/presentation/diary/diary_edit_screen/diary_edit_screen.dart

@@ -341,6 +341,10 @@ class DiaryEditScreen extends StatelessWidget {
                     FocusNode focusNodeName,
                     VoidCallback onFieldSubmitted,
                   ) {
+                    if (state.isAdded) {
+                      print("Clear");
+                      productEditingController.clear();
+                    }
                     return CustomTextFormField(
                       hintText: "Введите название продукта",
                       controller: productEditingController,