[Feature Request] Carousel Subfolders

[irazzam]

Thank you for adding lots of new features! Using Foldergram has been a great experience for me.
Now that it's possible to add stories from a subfolder, could you also add carousel posts? Up to 20 photos (or more?). Also, the ability to edit the carousel's description/captions.

The folder structure might look like this:

gallery/
└─ AnimalPlanet/
├─ cover.jpg
├─ post-1.jpg
└─carousel
├─ Lions/
│ ├─ clip-1.mp4
│ ├─ lion.jpg
├─ Cats/
│ ├─ clip-1.mp4
│ ├─ longcat.gif
│ ├─ shortcat.jpg

I know this is a lot, so please take your time.

Thank you!