feat: use rust impl checkHost

lib/common/rust/api/http_api.dart

@@ -34,4 +34,19 @@ Future<List<String>> dnsLookupTxt({required String host}) =>
 Future<List<String>> dnsLookupIps({required String host}) =>
     RustLib.instance.api.crateApiHttpApiDnsLookupIps(host: host);
 
+/// Get the fastest URL from a list of URLs by testing them concurrently.
+/// Returns the first URL that responds successfully, canceling other requests.
+///
+/// # Arguments
+/// * `urls` - List of base URLs to test
+/// * `path_suffix` - Optional path suffix to append to each URL (e.g., "/api/version")
+///                   If None, tests the base URL directly
+Future<String?> getFasterUrl({
+  required List<String> urls,
+  String? pathSuffix,
+}) => RustLib.instance.api.crateApiHttpApiGetFasterUrl(
+  urls: urls,
+  pathSuffix: pathSuffix,
+);
+
 enum MyMethod { options, gets, post, put, delete, head, trace, connect, patch }

lib/common/rust/api/win32_api.dart

@@ -6,7 +6,6 @@
 import '../frb_generated.dart';
 import 'package:flutter_rust_bridge/flutter_rust_bridge_for_generated.dart';
 
-// These functions are ignored because they are not marked as `pub`: `get_process_path`
 // These function are ignored because they are on traits that is not defined in current crate (put an empty `#[frb]` on it to unignore): `clone`, `fmt`
 
 Future<void> sendNotify({