improve weblibre search

apps/weblibre/lib/features/bangs/data/models/bang_group.dart

@@ -29,7 +29,7 @@ enum BangGroup {
     bundled: 'assets/bangs/kagi_bangs.json',
   ),
   user(remote: null, bundled: null),
-  weblibre(remote: null, bundled: null);
+  weblibre(remote: null, bundled: 'assets/bangs/weblibre_bangs.json');
 
   final String? bundled;
   final String? remote;

apps/weblibre/lib/features/bangs/data/models/search_history_entry.dart

@@ -18,18 +18,21 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 import 'package:fast_equatable/fast_equatable.dart';
+import 'package:weblibre/features/bangs/data/models/bang_group.dart';
 
 class SearchHistoryEntry with FastEquatable {
   final String searchQuery;
+  final BangGroup group;
   final String trigger;
   final DateTime searchDate;
 
   SearchHistoryEntry({
     required this.searchQuery,
+    required this.group,
     required this.trigger,
     required this.searchDate,
   });
 
   @override
-  List<Object?> get hashParameters => [searchQuery, trigger, searchDate];
+  List<Object?> get hashParameters => [searchQuery, group, trigger, searchDate];
 }

apps/weblibre/lib/features/bangs/data/models/web_search_bang.dart

@@ -2,23 +2,7 @@ import 'package:weblibre/features/bangs/data/models/bang_data.dart';
 import 'package:weblibre/features/bangs/data/models/bang_group.dart';
 import 'package:weblibre/features/bangs/data/models/bang_key.dart';
 
-const webSearchBangTrigger = 'wl';
-
-final webSearchBang = BangData(
-  websiteName: 'WebLibre Search',
-  domain: 'weblibre.eu',
-  trigger: webSearchBangTrigger,
-  // Placeholder template — selecting this bang routes the query through the
-  // token-based search backend instead of opening this URL.
-  urlTemplate: 'https://weblibre.eu/?q={{{s}}}',
-  group: BangGroup.weblibre,
-  searxngApi: false,
-);
-
-const webSearchBangKey = BangKey(
-  group: BangGroup.weblibre,
-  trigger: webSearchBangTrigger,
-);
+const webSearchBangKey = BangKey(group: BangGroup.weblibre, trigger: 'wl');
 
 bool isWebSearchBang(BangData? bang) =>
     bang != null && bang.toKey() == webSearchBangKey;