feat: settings active item

[danielhe4rt]

In order to perform the settings page to work as expected, we should achieve:

• Adding an state for whatever item you clicked/dragged something; (ok to implement)
• Fetch the information from this specific module implementation (depends on back-end)

At the moment you do the action, the Resizable (or anything that we decide to implement) should toggle to the specified range.

If you prefer, try to implement the Shadcn: Skeleton to have this pre-visualization of the component.