[FEATURE] a vertical list function in game.qml

[Sebio1980]

Is your feature request related to a problem? Please describe.
Hello, a possible view in the game.qml
This would be a vertical list view of roms.

Describe the solution you'd like
In the menu setting -> game -> Games Layout: Vertical-List

Resultat in page game.qml
first bloc of left = list of game
second bloc of middle = media of the game
third bloc of right = screenshot for 1000ms then the launch of the video

Thanks

[Sebio1980]

i have to find an other example : pegasus-example-simple