Request help: add streaming gzip in hertz gzip doc

[chaoranz758]

Is your feature request related to a problem? Please describe.

No

Describe the solution you'd like

Add docs for streaming gzip middleware. Related pr: hertz-contrib/gzip#11.

Describe alternatives you've considered

Add docs under https://www.cloudwego.io/zh/docs/hertz/tutorials/basic-feature/middleware/gzip/ both in EN & CH.

Additional context

Add any other context or screenshots about the feature request here.

Related reference:
https://github.com/hertz-contrib/gzip#for-server-stream-compression
https://github.com/hertz-contrib/gzip/tree/main/example/stream

[Claude-Zq]

I want to work on this

[Claude-Zq]

@chaoranz758 想确认一下GzipStream 是流式压缩流式写 还是 整体压缩后再流式写
cloudwego/cloudwego.github.io#829 (comment)