🎈 perf: 添加自动导入，优化性能

src/utils/index.ts

@@ -1,5 +1,3 @@
-import { computed } from 'vue'
-
 // 设置歌手背景图片
 export const setBackgroundImg = (url: String) => {
   return 'background-image:' + 'url(' + url + ')'
@@ -41,7 +39,6 @@ export const getMusicProxyUrl = (url: string) => {
   return `${ProxyUrl}/mc?url=${PUrl}`
 }
 
-
 export const getImgUrl = computed(() => (url: string, size: string = '') => {
   const bdUrl = 'https://image.baidu.com/search/down?url='
   const imgUrl = encodeURIComponent(`${url}?param=${size}`)