feat(entity_details): integrate AdService and enhance theming

- Inject AdService into FeedDecoratorService for targeted advertising
- Pass current theme to EntityDetailsBloc for context-aware theming

Author: fulleni

lib/entity_details/view/entity_details_page.dart

@@ -5,6 +5,7 @@ import 'package:data_repository/data_repository.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_news_app_mobile_client_full_source_code/account/bloc/account_bloc.dart';
+import 'package:flutter_news_app_mobile_client_full_source_code/ads/ad_service.dart';
 import 'package:flutter_news_app_mobile_client_full_source_code/app/bloc/app_bloc.dart';
 import 'package:flutter_news_app_mobile_client_full_source_code/entity_details/bloc/entity_details_bloc.dart';
 import 'package:flutter_news_app_mobile_client_full_source_code/l10n/app_localizations.dart';
@@ -48,9 +49,11 @@ class EntityDetailsPage extends StatelessWidget {
       create: (context) {
         final topicsRepository = context.read<DataRepository<Topic>>();
         final sourcesRepository = context.read<DataRepository<Source>>();
+        final adService = context.read<AdService>();
         final feedDecoratorService = FeedDecoratorService(
           topicsRepository: topicsRepository,
           sourcesRepository: sourcesRepository,
+          adService: adService,
         );
         final entityDetailsBloc =
             EntityDetailsBloc(
@@ -65,6 +68,7 @@ class EntityDetailsPage extends StatelessWidget {
                 entityId: args.entityId,
                 contentType: args.contentType,
                 entity: args.entity,
+                theme: Theme.of(context), // Pass the current theme
               ),
             );
         return entityDetailsBloc;