feat(extensions): 新增系统工具页面与前台投稿分片上传

src/Core/ScriptsPart1c.php

@@ -213,8 +213,6 @@ trait ScriptsPart1c {
 				'upload_ext'            => implode('|', array_keys(get_allowed_mime_types())),
 				'user_upload_nonce'     => wp_create_nonce('user_upload'),
 				'post_action_nonce'     => wp_create_nonce('post_action'),
-				'is_split_upload'       => false,
-				'split_minimum_size'    => 10,
 				'translate_config'      => [],
 				'i18n'                  => [
 					'load_more'            => __('加载更多', 'aksrt'),