feat: Refactor code structure and optimize performance across multiple modules

mobile-apps/client-app/lib/features/assigned_staff_screen/presentation/assigned_staff_screen.dart

@@ -0,0 +1,46 @@
+import 'package:auto_route/auto_route.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:krow/core/entity/staff_contact_entity.dart';
+import 'package:krow/core/presentation/widgets/assigned_staff_item_widget.dart';
+import 'package:krow/core/presentation/widgets/ui_kit/kw_app_bar.dart';
+import 'package:krow/features/assigned_staff_screen/domain/assigned_staff_bloc.dart';
+
+@RoutePage()
+class AssignedStaffScreen extends StatelessWidget implements AutoRouteWrapper {
+  final List<StaffContact> staffContacts;
+
+  final String department;
+
+  const AssignedStaffScreen(
+      {super.key, required this.staffContacts, required this.department});
+
+  @override
+  Widget wrappedRoute(BuildContext context) {
+    return BlocProvider(
+        create: (context) => AssignedStaffBloc(
+            staffContacts: staffContacts, department: department),
+        child: this);
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocBuilder<AssignedStaffBloc, AssignedStaffState>(
+      builder: (context, state) {
+        return Scaffold(
+          appBar: KwAppBar(
+            titleText: 'Assigned Staff',
+          ),
+          body: ListView.builder(
+            padding: const EdgeInsets.all(16),
+            itemCount: staffContacts.length,
+            itemBuilder: (context, index) {
+              return AssignedStaffItemWidget(
+                  staffContact: staffContacts[index], department: department);
+            },
+          ),
+        );
+      },
+    );
+  }
+}