Add an import dialogue to Okteta Structures

I run Okteta via Flatpak and I need to import a structure. For some reason this is super cumbersome. I’m wondering if there can be some sort of import dialogue that can help simplify and maybe guide the user to using structures more?

Perhaps the dialogue can also attempt to generate the .desktop file automatically.

If I can find the time to do this, I’d be happy to, but I have zero experience with KDE development, so this would be a lot of reading for me.