Add frontUrl option

backend/config/params.php

@@ -2,5 +2,4 @@
 return [
     'adminEmail' => 'admin@example.com',
     'name' => 'Арт Проект',
-    'frontUrl' => 'http://task-on.com'
 ];

common/config/params.php

@@ -3,4 +3,5 @@ return [
     'adminEmail' => 'admin@example.com',
     'supportEmail' => 'support@example.com',
     'user.passwordResetTokenExpire' => 3600,
+    'frontUrl' => 'http://task-on.com'
 ];

common/modules/school/controllers/CourseController.php

@@ -3,7 +3,6 @@
 namespace common\modules\school\controllers;
 
 use common\components\BaseController;
-
 use common\modules\school\models\Courses;
 use common\modules\school\models\SearchCourses;
 use common\modules\school\models\SearchLessons;