[Feature/Enhancement] Add a way to preview a note with its children

[jfpedroza]

Enhancement / feature description:

It would be nice to have a way to preview a note with all its subnotes, similar to "Full Preview" for the whole notebook. The use case is that usually notes that have children don't contain text, they are just to group other notes, so previewing the parent note with all its children is more useful than only seeing the note title when clicking on it.

Starting to use MindForger, kudos for the great app.

[dvorka]

@johnf9896 this is really nice idea! Let me add it to the next release. Thank you for your suggesting and interest in MindForger!