계정 정보 다이얼로그 추가 및 전체 목록 페치 개선

lib/features/masters/menu/presentation/controllers/menu_controller.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/foundation.dart';
-import 'package:superport_v2/core/common/models/paginated_result.dart';
 import 'package:superport_v2/core/network/failure.dart';
+import 'package:superport_v2/core/common/models/paginated_result.dart';
+import 'package:superport_v2/core/common/utils/pagination_utils.dart';
 
 import '../../domain/entities/menu.dart';
 import '../../domain/repositories/menu_repository.dart';
@@ -45,12 +46,14 @@ class MenuController extends ChangeNotifier {
     _isLoadingParents = true;
     notifyListeners();
     try {
-      final response = await _repository.list(
-        page: 1,
-        pageSize: 200,
-        includeDeleted: false,
+      final parents = await fetchAllPaginatedItems<MenuItem>(
+        request: (page, pageSize) => _repository.list(
+          page: page,
+          pageSize: pageSize,
+          includeDeleted: false,
+        ),
       );
-      _parents = response.items;
+      _parents = parents;
     } catch (error) {
       final failure = Failure.from(error);
       _errorMessage = failure.describe();
@@ -66,13 +69,24 @@ class MenuController extends ChangeNotifier {
     _errorMessage = null;
     notifyListeners();
     try {
+      final previous = _result;
+      final int resolvedPage;
+      if (page < 1) {
+        resolvedPage = 1;
+      } else if (previous != null && previous.pageSize > 0) {
+        final calculated = (previous.total / previous.pageSize).ceil();
+        final maxPage = calculated < 1 ? 1 : calculated;
+        resolvedPage = page > maxPage ? maxPage : page;
+      } else {
+        resolvedPage = page;
+      }
       final isActive = switch (_statusFilter) {
         MenuStatusFilter.all => null,
         MenuStatusFilter.activeOnly => true,
         MenuStatusFilter.inactiveOnly => false,
       };
       final response = await _repository.list(
-        page: page,
+        page: resolvedPage,
         pageSize: _result?.pageSize ?? 20,
         query: _query.isEmpty ? null : _query,
         parentId: _parentFilter,