chore: remove netease api code from repo

netease_api/module/artist_songs.js

@@ -1,17 +0,0 @@
-module.exports = (query, request) => {
-  query.cookie.os = 'pc';
-  const data = {
-    id: query.id,
-    private_cloud: 'true',
-    work_type: 1,
-    order: query.order || 'hot', //hot,time
-    offset: query.offset || 0,
-    limit: query.limit || 100,
-  };
-  return request('POST', `https://music.163.com/api/v1/artist/songs`, data, {
-    crypto: 'weapi',
-    cookie: query.cookie,
-    proxy: query.proxy,
-    realIP: query.realIP,
-  });
-};