Removed unused import

Author: BrawlerXull

lib/main.dart

@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:get/get.dart';
-import 'package:permission_handler/permission_handler.dart';
 import 'package:taskwarrior/app/utils/app_settings/app_settings.dart';
 import 'package:taskwarrior/app/utils/permissions/permissions_manager.dart';
 import 'app/routes/app_pages.dart';
@@ -19,4 +18,4 @@ void main() async {
       getPages: AppPages.routes,
     ),
   );
-}
+}