:sparkles: support pprof extension

[li-jin-gou]

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

• Elegantly support pprof

Additional context

refer to:

• https://github.com/gofiber/fiber/tree/master/middleware/pprof
• https://github.com/gin-contrib/pprof

[Haswf]

Please assign this to me. I would like to work on this.

[li-jin-gou]

Please assign this to me. I would like to work on this.

thanks @Haswf

[li-jin-gou]

@Haswf There are unfinished issues, this issue will unassigned.

[wangbei98]

i want to try it

[li-jin-gou]

@wangbei98 thanks