try to sense the architecture better
[citadel] / appimage / citadel.AppDir /
drwxr-xr-x   ..
lrwxrwxrwx 11 .DirIcon -> citadel.png
-rwxr-xr-x 4809 AppRun
-rw-r--r-- 117 citadel.desktop
-rw-r--r-- 926 citadel.png