Both mtg.wtf and scryfall have overlapping concept of "set types" so a set can have multiple "types", but mtgjson just has one type per set.

Here's a quote from SF docs:

_You can search for cards based on the type of product they appear in.

When adding a card to Stock it adds a new row (green).
When you forget to save, it will not warn you and stock addition will not be saved.
Suggestion : when clicking on other card without stock save, ask to save or cancel

I think it would be beneficial to add portainer into the mix. You could then build app templates similar to redcloud so you can deploy infrastructure as needed.