Show different document icons by default depending on whether they have content or not

Something Notion does is show one of two different icons depending on whether the document has content yet or not.

You can see in this example that "What can be sold under cottage law" has content while "Discounts" does not. I don't know about anyone else, but this is useful to me cause it means I can, at a glance, see what blog posts I've already worked on and which are still untouched.

I created a proof of concept implementation via Claude here:

Obviously consider it just a proof of concept, since it was written by AI.

Notion

<img width="644" height="555" alt="image" src=" />

Outline (POC)

<img width="757" height="810" alt="image" src=" />