fix: Fixing excluded items, that was automatically included from robots.txt file

[Yurasik]

When the sitemap is displayed, the code includes a robots.txt check for a disallowed link. These disallowed links are added to exclude posts. Added a new filter that allows you to remove required links.

/**

• Return the pages to the sitemap that were deleted using the robots.txt file */

  add_filter( 'sm_robots_disallowed_ids', 'sm_robots_disallowed_ids', 10 );
  function sm_robots_disallowed_ids( $rules ) {
  
  $remove_from_excludes_ids = [ '0' ];
  
  foreach ( $remove_from_excludes_ids as $id ) {
      if ( ( $key = array_search( $id, $rules ) ) !== false ) {
          unset( $rules[ $key ] );
      }
  }
  
  return $rules;
  }