Albums within Albums

[MetriclyFrench]

Feature Request

I installed this theme last night and have been experimenting with it since then. A friend of mine was looking over my shoulder while I showed him the test site and he brought up the idea of albums within albums.

I thought maybe I could make it work by using the command to create an album inside an existing album. For example:

hugo new first-album/second-album/_index.md

However, this did not work. The 'second-album' still shows up on the root index just like any other album. Would this be something that could be added as a new feature? If not, perhaps you could give me pointers on how to make this change myself?

Thanks!