docs: editing url valid

[sunheyi6]

Current State

in this url and this url; There is no response when clicking this button and it will not jump to other pages.

Desired State

Automatically jump to the warehouse where modifications can be submitted

[yzeng25]

cc @SkyeYoung

[SkyeYoung]

Hi, please provide the origin urls.

This page should appear after clicking the edit button, e.g.:

After jump, the url will be:

https://apisix.apache.org/edit/#https://github.com/apache/apisix/edit/release/3.9/docs/en/latest/getting-started/README.md

I think maybe we can jump to github repo index page, if no hash param 🤔

[siyaramsujan]

Hi, could I be assigned to this task? Thanks!