adding i18n to all other pages batch3

lib/screens/Bookmarks/Bookmarks_create_entity_screen.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 
+import '../../l10n/app_localizations.dart';
 import '../../providers/token_manager.dart';
 import 'Bookmarks_api_service.dart';
 
@@ -24,7 +25,8 @@ class _CreateEntityScreenState extends State<CreateEntityScreen> {
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-      appBar: AppBar(title: const Text('Create Bookmarks')),
+      appBar: AppBar(
+          title: Text(AppLocalizations.of(context)!.createBookmarks)),
       body: SingleChildScrollView(
         child: Padding(
           padding: const EdgeInsets.all(16),
@@ -70,11 +72,14 @@ class _CreateEntityScreenState extends State<CreateEntityScreen> {
                             context: context,
                             builder: (BuildContext context) {
                               return AlertDialog(
-                                title: const Text('Error'),
-                                content: Text('Failed to create entity: $e'),
+                                title: Text(AppLocalizations.of(context)!
+                                    .error),
+                                content: Text(AppLocalizations.of(context)!
+                                    .failedCreateEntity(e.toString())),
                                 actions: [
                                   TextButton(
-                                    child: const Text('OK'),
+                                    child: Text(AppLocalizations.of(context)!
+                                        .ok),
                                     onPressed: () {
                                       Navigator.of(context).pop();
                                     },