Remove all project files and documentation

Create _worker.js

Delete _worker.js

Create _worker.js

Update README.md

Update README.md

Update README.md

Update nat64套壳版混淆.js

Update _worker混淆.js

Update _worker混淆.js

Update _worker混淆.js

Update _worker混淆.js

Update nat64套壳版混淆.js

Modify CDN preferred domain details

Update 注意注意：以上4个文件使用说明.txt