update mobile design

lib/features/home/data/home_repository.dart

@@ -0,0 +1,32 @@
+import 'package:dio/dio.dart';
+import 'package:real_estate_mobile/core/constants/api_constants.dart';
+import 'package:real_estate_mobile/core/network/api_client.dart';
+import 'package:real_estate_mobile/core/network/api_exceptions.dart';
+import 'package:real_estate_mobile/features/home/data/models/landing_page_content.dart';
+
+class HomeRepository {
+  final Dio _dio = ApiClient.instance.dio;
+
+  /// Fetch landing page CMS content: GET /cms/page/landing
+  /// Response: { success: true, data: [ { sectionKey, content, ... }, ... ] }
+  Future<LandingPageContent> getLandingPageContent() async {
+    try {
+      final response = await _dio.get(ApiConstants.cmsPageLanding);
+
+      final data = response.data['data'] as List<dynamic>;
+      final sections = data
+          .map((e) => CmsSection.fromJson(e as Map<String, dynamic>))
+          .toList();
+
+      return LandingPageContent.fromSections(sections);
+    } on DioException catch (e) {
+      if (e.error is ApiException) {
+        throw e.error as ApiException;
+      }
+      throw ApiException(
+        message: e.message ?? 'Failed to fetch landing page content',
+        statusCode: e.response?.statusCode,
+      );
+    }
+  }
+}