better original publishing date attribution#46

Right now - when content is republished, they will show up on my feed. Sometimes, authors will republish their blog posts with very minor edits. Therefore, content will show up as being published 2 days ago, when in fact, the original content was posted years ago.

It would be nice to be able to see the original publishing date for each piece of content to more easily determine which pieces of content are brand new vs. republishings

This is a good one, and should be pretty doable with some cheap LLM scanning the page for the publish date.