[fix] Redirect to app list when custom app installation fails.
[fix] Redirect to app list when custom app installation fails.

N4rius/yunohost-admin,N4rius/yunohost-admin,YunoHost/yunohost-admin,N4rius/yunohost-admin,N4rius/yunohost-admin,yunohost-bot/yunohost-admin,yunohost-bot/yunohost-admin,YunoHost/yunohost-admin,yunohost-bot/yunohost-admin