Wrapper for Steam client to have correct scaling with Plasma Wayland

steam.sh

#!/usr/bin/env sh

if [ -z "$GDK_SCALE" ]; then
    command -v wayland-info > /dev/null 2>&1
    if [ $? -ne 0 ]; then
        export GDK_SCALE=1
    else
        export GDK_SCALE=$(wayland-info | grep scale: | cut -d' ' -f6 | cut -d',' -f1 | sort -r -u | tr '\n' ' ' | cut -d' ' -f1)
    fi
fi

exec /usr/bin/steam -forcedesktopscaling=${GDK_SCALE} "$@"