[FEATURE REQUEST] - Custom card cover images generated from text

Thanks for the great app. You'll be getting many coffees from me. :)

Is your feature request related to a problem? Please describe.
I find it difficult to visualise the cards. Photos from the physical cards do not look nice, and my current solution to make it look better includes importing screenshots from Klarna (which I am trying to get away from).

Describe the solution you'd like
It would be great if I could scan the bar code from the physical (or digital) card and then have the card title being displayed instead of the photo of the card I imported. The app should allow the customisation of the card background colour and text font and colour.

Describe alternatives you've considered
My current solution to make it look better includes importing screenshots from Klarna (which I am trying to get away from).

Additional context
N/A

Start by locating the app's existing card import, barcode scanning, and card-display entry points; the issue does not name specific files or tests. Review how imported card photos are represented, then define completion as displaying the scanned card title with configurable background colour, font, and text colour instead of the photo.