[Feat]: keyboard shortcut to cycle through notes on "same" level of the hierarchy

[cesar-programs]

Is your feature request related to a problem? Please describe.

It's great to use keyboard shortcuts to traverse up, down, and to the next or previous note in the hierarchy; unfortunately, when we have notes that are marked "same," we do not have a keyboard shortcut.

Describe the solution you'd like

Adding the ability to cycle through notes on the same level of the hierarchy would solve the friction point.

Thank you.

[SkepticMystic]

Hey, thanks for the issue. I think one reason this isn't implemented, for same notes, specifically, is that the order isn't deterministic. By definition, the same relation isn't directed, so how to tell which is the "next" one?

[SkepticMystic]

This has been implemented in V4, see here for more info: https://github.com/SkepticMystic/breadcrumbs/blob/master/V4.md