Shim Layer for MirrorZ written in Go

basic: https://github.com/mirrorz-org/mirrorz#data-format-v16

302 extension: https://github.com/mirrorz-org/mirrorz-302#mirrorzdjson

Our mirrorz.json integrates extension format into basic

Set Envs:

• MIRRORZ_SHIM_URL origin status json url, default to https://mirrors.zju.edu.cn/api/mirrors
• MIRRORZ_SHIM_CACHE_TTL cache TTL in minutes, default to 5

/app/configs/mirrorz-cname.json

Notes:

1. This json has been modified, remember to merge them when mirrorz has an updated one.
2. MirrorZ cname.json: https://github.com/mirrorz-org/mirrorz/blob/master/static/json/cname.json