💡 Feature request: View Markdown source of the message

[Goosegit11]

Describe the feature you would like to be implemented

In RES browser addon for the old.reddit.com, you can view posts and comments in Markdown format by clicking the "Source" button under post.
This opens a view displaying the raw Markdown source of the post, and you can do with it whatever you want. I use this feature to save my liked posts and comments to the disk.

Would be great to see such a feature directly in the Redlib, so I don't have to go to the old Reddit just to view source.

Additional context / screenshot

possible place for the source button in Redlib

RES source button on comment

button:

active:

RES source button on post

button:
active: