added design for desktop and tablet

lib/views/your_tenders/your_tenders_screen.dart

@@ -1,56 +1,20 @@
 import 'package:flutter/material.dart';
-import 'package:tm_app/core/constants/strings.dart';
-import 'package:tm_app/core/theme/colors.dart';
-import 'package:tm_app/views/shared/tender_app_bar.dart';
-import 'package:tm_app/views/your_tenders/widgets/approved_tenders.dart';
-import 'package:tm_app/views/your_tenders/widgets/tenders_submitted.dart';
+import 'package:tm_app/core/utils/size_config.dart'; 
+import 'package:tm_app/views/shared/responsive_builder.dart';
+import 'package:tm_app/views/your_tenders/pages/your_tenders_desktop_page.dart';
+import 'package:tm_app/views/your_tenders/pages/your_tenders_mobile_page.dart';
+import 'package:tm_app/views/your_tenders/pages/your_tenders_tablet_page.dart';
 
-import '../shared/main_tab_bar.dart';
-
-class YourTendersScreen extends StatefulWidget {
+class YourTendersScreen extends StatelessWidget {
   const YourTendersScreen({super.key});
 
-  @override
-  State<YourTendersScreen> createState() => _YourTendersScreenState();
-}
-
-class _YourTendersScreenState extends State<YourTendersScreen>
-    with SingleTickerProviderStateMixin {
-  late TabController controller;
-
-  @override
-  void initState() {
-    super.initState();
-    controller = TabController(length: 2, vsync: this);
-  }
-
-  @override
-  void dispose() {
-    controller.dispose();
-    super.dispose();
-  }
-
   @override
   Widget build(BuildContext context) {
-    return SafeArea(
-      child: Scaffold(
-        backgroundColor: AppColors.backgroundColor,
-        appBar: tenderMobileAppBar(title: AppStrings.yourTenders),
-        body: Column(
-          children: [
-            MainTabBar(
-              controller: controller,
-              titles: [AppStrings.approvedTenders, AppStrings.tenderSubmitted],
-            ),
-            Expanded(
-              child: TabBarView(
-                controller: controller,
-                children: [ApprovedTenders(), TendersSubmitted()],
-              ),
-            ),
-          ],
-        ),
-      ),
+    SizeConfig.init(context);
+    return ResponsiveBuilder(
+      mobile: YourTendersMobilePage(),
+      tablet: YourTendersTabletPage(),
+      desktop: YourTendersDesktopPage(),
     );
   }
 }