Frontend: Implement design to trigger un-deploy

[nkylstad]

User Story

As a user, I want to navigate to the "Publish" page and click an "Unpublish" button for a specific environment, which will unpublish the app in the selected environment.

Why

• Service owners need the ability to unpublish apps that are no longer intended for public use or submission.
• By enabling service owners to handle this process themselves, the team avoids the need to perform manual unpublishing tasks on their behalf.
• This improves the self-service experience in Studio, empowering users to manage their apps independently.

[framitdavid]

The developer that takes this issue can choose to implement the design from 14066 or implement the functionality with an "ugly"-design to have a "working" unpublish feature. But remember to create a new issue to implement the UI when the UI design is ready, ref. 14066