Show the current tree

[tsauvajon]

I want to be able to restore my previous setup when restarting my computer.
For that, I writing a script that runs Aerospace commands.

If there was a command to dump the current tree, this would be trivial to implement, but currently it's not possible.

This command can be either part of the existing list-windows command's output, or maybe the debug-windows can show the tree scructure it's part of (currently it just says the type of container, but you can't trace other windows in the container, who the container's parent is nor the orientation).
Or maybe a new command like debug-tree --json