fix: store member or librarian id in user state

lib/src/models/user.dart

 class User {
   int id;
+  int accountId;
   String username;
   String email;
   String? firstName;
   String? lastName;
   bool isStaff;
 
-  User(this.id, this.username, this.email, this.firstName, this.lastName,
-      this.isStaff);
+  User(this.id, this.accountId, this.username, this.email, this.firstName,
+      this.lastName, this.isStaff);
 
   factory User.fromJson(Map<String, dynamic> data) {
     return User(
       data['id'] as int,
+      data['account_id'] as int,
       data['username'] as String,
       data['email'] as String,
       data['first_name'] as String?,
@@ -23,6 +25,7 @@ class User {
   Map<String, dynamic> toJson() {
     final Map<String, dynamic> data = <String, dynamic>{};
     data['id'] = id;
+    data['account_id'] = id;
     data['email'] = email;
     data['first_name'] = firstName;
     data['last_name'] = lastName;
@@ -33,6 +36,7 @@ class User {
 
 final User initialUser = User(
   1,
+  2,
   "test_user",
   "test@email.com",
   "Test",

lib/src/providers/auth_provider.dart

@@ -160,7 +160,7 @@ class AuthProvider with ChangeNotifier {
   Future<void> getMemberLoan(int id) async {
     try {
       final response = await http.get(
-        Uri.parse('$baseUrl/members/2/loans/'),
+        Uri.parse('$baseUrl/members/$id/loans/'),
         headers: {
           'Content-Type': 'application/json',
           'Authorization': 'Bearer ${token?.key}'

lib/src/screens/list_screen.dart

@@ -51,7 +51,7 @@ class ListScreen extends StatelessWidget {
             const BookList(),
             // Loans
             LoanList(
-              memberId: authProvider.user!.id,
+              memberId: authProvider.user?.accountId ?? 0,
             ),
             // Profile
             const Profile(),

lib/src/widgets/home.dart

 import 'package:flutter/material.dart';
+import 'package:library_app/src/providers/auth_provider.dart';
 import 'package:library_app/src/providers/navigations_provider.dart';
 
 import 'package:library_app/src/widgets/card_shortcut.dart';
 import 'package:library_app/src/widgets/navigations.dart';
 import 'package:provider/provider.dart';
 
-class HomePage extends StatelessWidget {
+class HomePage extends StatefulWidget {
   const HomePage({super.key});
 
+  @override
+  State<HomePage> createState() => _HomePage();
+}
+
+class _HomePage extends State<HomePage> {
+  @override
+  void initState() {
+    super.initState();
+    Future.delayed(
+      Duration.zero,
+      () => Provider.of<AuthProvider>(context, listen: false).getUserDetail(),
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
     const title = "Home";

lib/src/widgets/profile.dart

@@ -5,23 +5,9 @@ import 'package:library_app/src/screens/form_screen.dart';
 import 'package:library_app/src/widgets/navigations.dart';
 import 'package:provider/provider.dart';
 
-class Profile extends StatefulWidget {
+class Profile extends StatelessWidget {
   const Profile({super.key});
 
-  @override
-  State<Profile> createState() => _Profile();
-}
-
-class _Profile extends State<Profile> {
-  @override
-  void initState() {
-    super.initState();
-    Future.delayed(
-      Duration.zero,
-      () => Provider.of<AuthProvider>(context, listen: false).getUserDetail(),
-    );
-  }
-
   @override
   Widget build(BuildContext context) {
     return Consumer<AuthProvider>(