refactor: NEXT 主题配置规整

themes/NEXT/components/JumpToBottomButton.js

@@ -2,7 +2,7 @@ import { faArrowDown } from '@fortawesome/free-solid-svg-icons'
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
 import React, { useEffect, useState } from 'react'
 import smoothscroll from 'smoothscroll-polyfill'
-import CONFIG_NEXT from '@/themes/NEXT/config_next'
+import CONFIG_NEXT from '../config_next'
 
 /**
  * 跳转到网页顶部