[Feature] `DioInspector` TODOs about flutter_ume HOT 2 OPEN

Count display with dot

@AlexV525 You can implement PluggableWithStream abstract class to support showing red dot.

There're some other suggestions about DioInspector

1. If the body is JSON, and content-type is JSON too, we can display the formatted JSON with interactive widget.
2. Export the Ruquest and Response in cURL and .har format.
3. Pin/Unpin a Request
4. Filter the Request by RegExp
5. Only show the path or absolute url

And here's the screenshot of UME which is ByteDance internal use only. The open source version of UME should use it as a reference for learning.

from flutter_ume.

我看master已经有request header了，能否更新一下pub？

I see that the master already has request header info , can you update the pub?

from flutter_ume.