Request to provide a unified request library for plugins

[JohnNiang]

Your current Halo version

2.6.0-SNAPSHOT

Describe this feature

I found that most of plugins have data fetching requirement, but each plugin has to import request library respectively, which is not necessary because console project has imported the axios request library.

If we expose the request library in console project and plugins are able to reuse it, it will be more efficient and savable.

Additional information

/kind feature /area console /area plugin

[JohnNiang]

/ping @halo-dev/sig-halo-console

[longjuan]

目前插件中的自封axios在遇到session过期后不会引导用户重新登录，且每个插件维护一个axios也很麻烦，希望能排上日程。

[ruibaby]

/assign