[OneNote Importer] Handle sub-page importing better

[altano]

Is your feature request related to a problem? Please describe. I have imported notes from OneNote. The original notes have sub-pages, which is a basic page hierarchy that lets me nest some pages below others. This hierarchy is totally lost when importing into Notesnook because (a) we don't carry over the parent/child relationship and (b) the notes are no longer sorted in the same order they were in OneNote.

Describe the solution you'd like I'm not exactly sure, but I want the hierarchy to not get lost. I'm happy to tweak the notes in Notesnook once they are there, but I want the hierarchy information to be conveyed in SOME way.

Let's say you have a OneNote page titled "Parent" and a sub-page titled "Child", here are some ideas:

• Instead of creating a Notesnook note with the title of "Child" make it "Parent -> Child"
• When creating "Child" tag it with "Parent"
• Allow creating a nested topic with the same name as the parent (“Parent”) and put “Child” under that. Might mean having a “Parent” note and “Parent” topic

Describe alternatives you've considered n/a

Additional context	OneNote	Notesnook

[thecodrr]

The API doesn't return this information so I cannot do much.