fix: Refactor labels structure

lib/features/similar_documents/cubit/similar_documents_cubit.dart

@@ -1,6 +1,7 @@
 import 'package:bloc/bloc.dart';
 import 'package:paperless_api/paperless_api.dart';
 import 'package:paperless_mobile/core/notifier/document_changed_notifier.dart';
+import 'package:paperless_mobile/core/repository/label_repository.dart';
 import 'package:paperless_mobile/features/paged_document_view/cubit/document_paging_bloc_mixin.dart';
 import 'package:paperless_mobile/features/paged_document_view/cubit/paged_documents_state.dart';
 
@@ -13,19 +14,33 @@ class SimilarDocumentsCubit extends Cubit<SimilarDocumentsState>
   @override
   final PaperlessDocumentsApi api;
 
+  final LabelRepository _labelRepository;
+
   @override
   final DocumentChangedNotifier notifier;
 
   SimilarDocumentsCubit(
     this.api,
-    this.notifier, {
+    this.notifier,
+    this._labelRepository, {
     required this.documentId,
   }) : super(const SimilarDocumentsState()) {
-    notifier.subscribe(
+    notifier.addListener(
       this,
       onDeleted: remove,
       onUpdated: replace,
     );
+    _labelRepository.addListener(
+      this,
+      onChanged: (labels) {
+        emit(state.copyWith(
+          correspondents: labels.correspondents,
+          documentTypes: labels.documentTypes,
+          tags: labels.tags,
+          storagePaths: labels.storagePaths,
+        ));
+      },
+    );
   }
 
   Future<void> initialize() async {
@@ -38,4 +53,11 @@ class SimilarDocumentsCubit extends Cubit<SimilarDocumentsState>
       );
     }
   }
+
+  @override
+  Future<void> close() {
+    notifier.removeListener(this);
+    _labelRepository.removeListener(this);
+    return super.close();
+  }
 }