logging: unified logging library

[tao12345666333]

maybe this is time to pick a logging pkg, e.g. https://betterstack.com/community/guides/logging/best-golang-logging-libraries/

Originally posted by @rootfs in #66 (comment)

[tao12345666333]

I prefer Zap, as it has sufficient performance, rich features, and is already widely used.

https://github.com/uber-go/zap

[tao12345666333]

I will handle it. Please assign it to me @rootfs