feat(feed): add search in blog posts and diets

lib/features/feed/presentation/bloc/diets_cubit/diets_cubit.dart

@@ -4,12 +4,22 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 
 class DietsCubit extends Cubit<DietsState> {
   final FeedRepository feedRepository;
+  int currentPage = 1;
+  late int lastPage;
+  bool isLoading = false;
+  // String? _query;
 
   DietsCubit({required this.feedRepository}) : super(const DietsState.loading());
 
-  loadDiets() async {
+  loadDiets({
+    String? query,
+  }) async {
     try {
-      final diets = await feedRepository.getDiets();
+      // _query = query;
+      final diets = await feedRepository.getDiets(
+        query: query,
+      );
+      lastPage = diets.meta.lastPage;
       emit(DietsState.loaded(diets: diets));
     } catch (e) {
       emit(DietsState.error(errorMessage: e.toString()));

lib/features/feed/presentation/pages/feed_screen.dart

@@ -428,6 +428,9 @@ class _FeedScreenState extends State<FeedScreen> {
                   case 1:
                     recipesCubit.loadRecipesList(query: query);
                     break;
+                  case 2:
+                    dietsCubit.loadDiets(query: query);
+                    break;
                 }
               },
             );
@@ -443,6 +446,9 @@ class _FeedScreenState extends State<FeedScreen> {
                   case 1:
                     recipesCubit.loadRecipesList();
                     break;
+                  case 2:
+                    dietsCubit.loadDiets(query: query);
+                    break;
                 }
               },
             );