Multitheme backgrounds cards

[yceballost]

Habilitar los theme context (default, inverse, alternative) en el background de las cards

• [ ] Update specs
• [ ] Design documentation
• [ ] Add to mobile library
• [ ] Add to desktop library
• [ ] Add to UI Kit
• [ ] Web ticket

Discussed in https://github.com/Telefonica/mistica-design/discussions/1393

^{Originally posted by **yceballost** August 7, 2023} ### Goal Keep parity between card features. (data - dataDisplay - snap) ### Context the data card does not support brand background color while the snap and display data do. Would be nice to have the possibility to include brand color to Data Card too. ### Impact More flexibility for designers to play with the content hierarchy ### Discussion Questions - do other cards need this parity? ### Additional considerations _No response_ ### Do you have a visual proposal? _No response_