fix lints

app/lib/features/tor/presentation/screens/country_picker.dart

@@ -30,6 +30,7 @@ const automaticCountry = '';
 
 class CountryPickerScreen extends HookWidget {
   const CountryPickerScreen({
+    super.key,
     required this.title,
     this.selectedCountryCode,
   });
@@ -51,20 +52,16 @@ class CountryPickerScreen extends HookWidget {
             country.countryCode ??
             'Unnamed Country';
         return (alpha2Code: country.alpha2Code, label: label);
-      }).toList()
-        ..sort((a, b) => a.label.compareTo(b.label));
+      }).toList()..sort((a, b) => a.label.compareTo(b.label));
     });
 
-    final filteredCountries = useMemoized(
-      () {
-        if (searchQuery.value.isEmpty) return countries;
-        final query = searchQuery.value.toLowerCase();
-        return countries
-            .where((c) => c.label.toLowerCase().contains(query))
-            .toList();
-      },
-      [searchQuery.value, countries],
-    );
+    final filteredCountries = useMemoized(() {
+      if (searchQuery.value.isEmpty) return countries;
+      final query = searchQuery.value.toLowerCase();
+      return countries
+          .where((c) => c.label.toLowerCase().contains(query))
+          .toList();
+    }, [searchQuery.value, countries]);
 
     return Scaffold(
       appBar: AppBar(
@@ -95,7 +92,7 @@ class CountryPickerScreen extends HookWidget {
                   borderRadius: BorderRadius.circular(8),
                   borderSide: BorderSide.none,
                 ),
-                contentPadding: const EdgeInsets.symmetric(vertical: 0),
+                contentPadding: EdgeInsets.zero,
               ),
               onChanged: (value) => searchQuery.value = value,
             ),

app/lib/features/tor/presentation/screens/tor_proxy.dart

@@ -24,9 +24,9 @@ import 'package:flutter_material_design_icons/flutter_material_design_icons.dart
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:nullability/nullability.dart';
 import 'package:weblibre/core/design/app_colors.dart';
+import 'package:weblibre/core/routing/routes.dart';
 import 'package:weblibre/features/settings/presentation/controllers/save_settings.dart';
 import 'package:weblibre/features/tor/domain/services/tor_proxy.dart';
-import 'package:weblibre/core/routing/routes.dart';
 import 'package:weblibre/features/tor/presentation/screens/country_picker.dart';
 import 'package:weblibre/features/user/data/models/tor_settings.dart';
 import 'package:weblibre/features/user/domain/repositories/tor_settings.dart';
@@ -34,7 +34,7 @@ import 'package:weblibre/presentation/hooks/on_initialization.dart';
 import 'package:weblibre/utils/ui_helper.dart';
 
 class TorProxyScreen extends HookConsumerWidget {
-  const TorProxyScreen();
+  const TorProxyScreen({super.key});
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
@@ -465,7 +465,8 @@ class TorProxyScreen extends HookConsumerWidget {
                     ),
                     ListTile(
                       enabled: !torIsBusy,
-                      leading: torSettings.entryNodeCountry.mapNotNull(
+                      leading:
+                          torSettings.entryNodeCountry.mapNotNull(
                             (code) => CountryFlag.fromCountryCode(
                               code,
                               theme: const EmojiTheme(size: 28),
@@ -486,8 +487,9 @@ class TorProxyScreen extends HookConsumerWidget {
                           $extra: torSettings.entryNodeCountry,
                         ).push<String>(context);
                         if (result == null) return;
-                        final value =
-                            result == automaticCountry ? null : result;
+                        final value = result == automaticCountry
+                            ? null
+                            : result;
                         await ref
                             .read(saveTorSettingsControllerProvider.notifier)
                             .save(
@@ -498,7 +500,8 @@ class TorProxyScreen extends HookConsumerWidget {
                     ),
                     ListTile(
                       enabled: !torIsBusy,
-                      leading: torSettings.exitNodeCountry.mapNotNull(
+                      leading:
+                          torSettings.exitNodeCountry.mapNotNull(
                             (code) => CountryFlag.fromCountryCode(
                               code,
                               theme: const EmojiTheme(size: 28),
@@ -519,8 +522,9 @@ class TorProxyScreen extends HookConsumerWidget {
                           $extra: torSettings.exitNodeCountry,
                         ).push<String>(context);
                         if (result == null) return;
-                        final value =
-                            result == automaticCountry ? null : result;
+                        final value = result == automaticCountry
+                            ? null
+                            : result;
                         await ref
                             .read(saveTorSettingsControllerProvider.notifier)
                             .save(