In 'add to space' list, show parent space for subspaces

[wcjord]

This list is confusing if you have multiple spaces with the same name, most common (and probably pretty common), when you have subspaces.

Let's show parents spaces in this case for the names e.g. "Hisp 101 Summer 2024 > My Chats"

[Kelrap]

@wcjord How would I handle if a space has multiple parents? Just pick one of them to show?

Also, if the space is a subspace of a subspace etc, should it keep showing parents as far back as it goes? Or put some limit on it (i.e. show a max of 3 generations)

[Kelrap]

If I cut off parent space names after a certain number of characters, that would prevent spaces with absurdly long names from making the option unreadable.