refactor(local_ads_management): implement localization for tab names

- Add import for LocalAdsManagementTabL10n extension
- Replace tab name capitalization with localization using l10n(context) method

Author: fulleni

lib/local_ads_management/view/local_ads_management_page.dart

@@ -10,6 +10,7 @@ import 'package:flutter_news_app_web_dashboard_full_source_code/local_ads_manage
 import 'package:flutter_news_app_web_dashboard_full_source_code/router/routes.dart';
 // Added import
 import 'package:flutter_news_app_web_dashboard_full_source_code/shared/extensions/extensions.dart';
+import 'package:flutter_news_app_web_dashboard_full_source_code/shared/extensions/local_ads_management_tab_l10n.dart';
 import 'package:go_router/go_router.dart';
 import 'package:intl/intl.dart';
 import 'package:ui_kit/ui_kit.dart';
@@ -153,7 +154,7 @@ class _LocalAdsManagementViewState extends State<_LocalAdsManagementView>
             tabAlignment: TabAlignment.start,
             isScrollable: true,
             tabs: LocalAdsManagementTab.values
-                .map((tab) => Tab(text: tab.name.capitalize()))
+                .map((tab) => Tab(text: tab.l10n(context)))
                 .toList(),
           ),
           actions: [