Add task approval system (tidy)

agent/ajax.php

@@ -999,8 +999,8 @@ if (isset($_GET['get_internal_users'])) {
 
     $sql = mysqli_query(
         $mysqli,
-        "SELECT user_id, user_name 
-         FROM users 
+        "SELECT user_id, user_name
+         FROM users
          WHERE user_type = 1 AND user_status = 1 AND user_archived_at IS NULL
          ORDER BY user_name"
     );