refactor contaienr filter

app/lib/features/geckoview/features/search/presentation/widgets/search_modules/tab_search.dart

@@ -40,7 +40,11 @@ class TabSearch extends HookConsumerWidget {
           seamlessFilteredTabPreviewsProvider(
             TabSearchPartition.search,
             // ignore: provider_parameters
-            ContainerFilter.from(selectedContainer.value?.id),
+            selectedContainer.value?.id.mapNotNull(
+                  (containerId) =>
+                      ContainerFilterById(containerId: containerId),
+                ) ??
+                ContainerFilterDisabled(),
           ),
         )
         .value;

app/lib/features/geckoview/features/tabs/data/entities/container_filter.dart

@@ -1,14 +1,6 @@
 import 'package:fast_equatable/fast_equatable.dart';
 
-sealed class ContainerFilter with FastEquatable {
+sealed class ContainerFilter with FastEquatable {}
-  ContainerFilter();
-
-  factory ContainerFilter.from(String? containerId) {
-    return (containerId != null)
-        ? ContainerFilterById(containerId: containerId)
-        : ContainerFilterDisabled();
-  }
-}
 
 class ContainerFilterById extends ContainerFilter {
   final String? containerId;

app/lib/features/geckoview/features/tabs/domain/providers/selected_container.dart

@@ -144,8 +144,10 @@ Stream<ContainerData?> selectedContainerData(Ref ref) {
 AsyncValue<int> selectedContainerTabCount(Ref ref) {
   final selectedContainer = ref.watch(selectedContainerProvider);
   final tabCount = ref.watch(
-    // ignore: provider_parameters
+    containerTabCountProvider(
-    containerTabCountProvider(ContainerFilter.from(selectedContainer)),
+      // ignore: provider_parameters
+      ContainerFilterById(containerId: selectedContainer),
+    ),
   );
 
   return tabCount;

app/lib/features/geckoview/features/tabs/domain/providers/selected_container.g.dart

@@ -26,7 +26,7 @@ final selectedContainerDataProvider =
 // ignore: unused_element
 typedef SelectedContainerDataRef = AutoDisposeStreamProviderRef<ContainerData?>;
 String _$selectedContainerTabCountHash() =>
-    r'60218b4a9058738dfd43628d5e3c55f93080732f';
+    r'0fd457793f7870050f81c54d2fbcc81aca60f394';
 
 /// See also [selectedContainerTabCount].
 @ProviderFor(selectedContainerTabCount)