hardening setting tooltip

app/lib/features/settings/presentation/screens/web_engine_hardening_group.dart

@@ -71,7 +71,14 @@ class WebEngineHardeningGroupScreen extends HookConsumerWidget {
               Expanded(
                 child: ListView(
                   children: group.settings.entries.map((setting) {
-                    return Row(
+                    var value = setting.value.value.toString();
+                    if (value.length > 160) {
+                      value = '${value.substring(0, 160)}…';
+                    }
+
+                    return Tooltip(
+                      message: '${setting.key}: $value',
+                      child: Row(
                         children: [
                           if (!setting.value.shouldBeDefault ||
                               !setting.value.isActive)
@@ -118,6 +125,7 @@ class WebEngineHardeningGroupScreen extends HookConsumerWidget {
                               ),
                             ),
                         ],
+                      ),
                     );
                   }).toList(),
                 ),