Make appdata strings translatable
In gnome-software i see the following strings. Similar to https://flathub.org/apps/details/org.scummvm.ScummVM but they are not translated to my language so i suggest making them translatable.
Interpreter for several adventure games
ScummVM is an interpreter that will play graphic adventure games written for LucasArts' SCUMM virtual machine (such as Day of the Tentacle and Monkey Island), Sierra's AGI adventures (such as early King's Quest and Space Quest games), Adventure Soft's Simon the Sorcerer 1, 2 and Feeble Files, Revolution Software's Beneath a Steel Sky and Broken Sword 1, 2 and 2.5, Interactive Binary Illusions' Flight of the Amazon Queen, Coktel Vision's Gobliiins, Wyrmkeep's Inherit the Earth, Westwood's Legend of Kyrandia, and various others.
I think it has to do with a appdata.xml file and appstream but i dont know the details.