<feat: New project structure>

<feat: New release>

common/lib/src/util/network.dart

@@ -0,0 +1,22 @@
+import 'dart:io';
+
+import 'package:reboot_common/common.dart';
+
+bool isLocalHost(String host) => host.trim() == "127.0.0.1"
+    || host.trim().toLowerCase() == "localhost"
+    || host.trim() == "0.0.0.0";
+
+Future<bool> isPortFree(int port) async {
+  try {
+    final server = await ServerSocket.bind(InternetAddress.anyIPv4, port);
+    await server.close();
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+Future<void> resetWinNat() async {
+  var binary = File("${authenticatorDirectory.path}\\winnat.bat");
+  await runElevatedProcess(binary.path, "");
+}