Checklist

• I have read and accepted the contributing guidelines.

Is your feature request related to a problem? Please describe

The posts offer a "last udpated" information, which is used in "Recently updated". This suggests an easy way to update a post.

Describe the solution you'd like

A user of our page reported

Btw, I would say there need to be some button like "edit this page" to encourage people to contribute.

Source: adr/adr.github.io#63

Just the Docs offers a "Edit this page on GitHub" link:

I would like to have a similar functionality in chirpy.

Describe alternatives you've considered

As of now, one needs to search for relevant files in the repo then make changes. It's not intuitive.

Source: adr/adr.github.io#63

Additional context

No response