major update

app/lib/features/web_feed/domain/providers/article_filter.dart

@@ -1,5 +1,3 @@
-import 'package:lensai/extensions/nullable.dart';
-import 'package:lensai/features/web_feed/data/models/feed_filter.dart';
 import 'package:riverpod_annotation/riverpod_annotation.dart';
 
 part 'article_filter.g.dart';
@@ -7,20 +5,17 @@ part 'article_filter.g.dart';
 @Riverpod(keepAlive: true)
 class ArticleFilter extends _$ArticleFilter {
   void addTag(String tagId) {
-    final tags = {...?state.tags, tagId};
-
-    state = state.copyWith.tags(tags);
+    state = {...state, tagId};
   }
 
   void removeTag(String tagId) {
-    if (state.tags.isNotEmpty) {
-      final tags = {...state.tags!}..remove(tagId);
-      state = state.copyWith.tags(tags);
+    if (state.isNotEmpty) {
+      state = {...state}..remove(tagId);
     }
   }
 
   @override
-  FeedFilter build() {
-    return FeedFilter();
+  Set<String> build() {
+    return {};
   }
 }

app/lib/features/web_feed/domain/providers/article_filter.g.dart

@@ -6,12 +6,12 @@ part of 'article_filter.dart';
 // RiverpodGenerator
 // **************************************************************************
 
-String _$articleFilterHash() => r'dfc997af8a33cbcb995288ef633ff321e95bae8d';
+String _$articleFilterHash() => r'61e4d5230e214038e753bc173158ed1d4dc57040';
 
 /// See also [ArticleFilter].
 @ProviderFor(ArticleFilter)
 final articleFilterProvider =
-    NotifierProvider<ArticleFilter, FeedFilter>.internal(
+    NotifierProvider<ArticleFilter, Set<String>>.internal(
       ArticleFilter.new,
       name: r'articleFilterProvider',
       debugGetCreateSourceHash:
@@ -22,6 +22,6 @@ final articleFilterProvider =
       allTransitiveDependencies: null,
     );
 
-typedef _$ArticleFilter = Notifier<FeedFilter>;
+typedef _$ArticleFilter = Notifier<Set<String>>;
 // ignore_for_file: type=lint
 // ignore_for_file: subtype_of_sealed_class, invalid_use_of_internal_member, invalid_use_of_visible_for_testing_member, deprecated_member_use_from_same_package