Add misc settings ui

lib/features/settings/widgets/miscellaneous_setting_tiles.dart

@@ -0,0 +1,53 @@
+import 'package:flutter/material.dart';
+import 'package:hiddify/core/core_providers.dart';
+import 'package:hiddify/core/prefs/misc_prefs.dart';
+import 'package:hiddify/domain/constants.dart';
+import 'package:hiddify/features/settings/widgets/settings_input_dialog.dart';
+import 'package:hiddify/utils/utils.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:recase/recase.dart';
+
+class MiscellaneousSettingTiles extends HookConsumerWidget {
+  const MiscellaneousSettingTiles({super.key});
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final t = ref.watch(translationsProvider);
+
+    final connectionTestUrl = ref.watch(connectionTestUrlProvider);
+    final concurrentTestCount = ref.watch(concurrentTestCountProvider);
+
+    return Column(
+      children: [
+        ListTile(
+          title: Text(t.settings.miscellaneous.connectionTestUrl.titleCase),
+          subtitle: Text(connectionTestUrl),
+          onTap: () async {
+            final url = await SettingsInputDialog<String>(
+              title: t.settings.miscellaneous.connectionTestUrl.titleCase,
+              initialValue: connectionTestUrl,
+              resetValue: Defaults.connectionTestUrl,
+            ).show(context);
+            if (url == null || url.isEmpty || !isUrl(url)) return;
+            await ref.read(connectionTestUrlProvider.notifier).update(url);
+          },
+        ),
+        ListTile(
+          title: Text(t.settings.miscellaneous.concurrentTestCount.titleCase),
+          subtitle: Text(concurrentTestCount.toString()),
+          onTap: () async {
+            final val = await SettingsInputDialog<int>(
+              title: t.settings.miscellaneous.connectionTestUrl.titleCase,
+              initialValue: concurrentTestCount,
+              resetValue: Defaults.concurrentTestCount,
+              mapTo: (value) => int.tryParse(value),
+              digitsOnly: true,
+            ).show(context);
+            if (val == null || val < 1) return;
+            await ref.read(concurrentTestCountProvider.notifier).update(val);
+          },
+        ),
+      ],
+    );
+  }
+}