feat: 移除冗余

public/static/offline/qianmugo/themes/main/index.js

@@ -1,10 +0,0 @@
-import style from './style.json'
-function importAll(r) {
-  const obj = {}
-  r.keys().forEach(key => {
-    obj[key.replace('./', '').replace('.png', '')] = r(key)
-  })
-  return obj
-}
-const images = importAll(require.context('./', false, /\.(png|jpe?g|svg)$/))
-export default { ...style, images }