Feature Request: Allow reordering flashcards in Edit Set modal dialog

[amethystgosling163]

Is your feature request related to a problem? Please describe.

You can't move any flashcard up or down so for example If you forgot to order the flashcards properly the first time or forgot to add a new flashcard in between two existing ones & want to fix any or both of these issues, you may have to cut and paste many of the flashcards to new ones. This may take a relatively long amount of time and is unnecessary.

Describe the solution you'd like

I don't know how exactly you're going to do it but maybe you could use some widget in Libadwaita like the one used in the List view visible column arrangement modal dialog in Nautilus (screenshot below in Additional Context for reference).

Describe alternatives you've considered

I can't for the life of me (maybe because of my health problems) think of any other that would work here as intuitively as this one.

Additional context