Preloaded media
This tab is used to manage preloaded media linked to the screen.

Main functions
- Display preloaded media already attached to the player.
- Display pre-loadable media available in the library.
- Actions per media: Attach, Remove, Edit.
- Download more preloaded button (Market widgets access).
Behavior
- After an add or remove action, the list is reloaded automatically.
- Each change updates the player configuration and triggers regeneration.