Import headings from websites

[cmeeren]

I often have a lot of highlights from long articles on the web. Readwise (at least Reader) already has a wonderful outline, which I'd like mirrored in Obsidian.

In concrete terms, I would like the import to include the headings from the website (but only those that have highlights), and correctly intersperse these headings between the highlights. I would need the heading levels to be reduced by 1 (based on the levels in Reader), and ignore anything that ends up with h6 or less (since I use that as a brief summary heading for each highlight).