Make GRAV avaialbe in oher plattforms, e.g. integrage it in nextcloud

Hi there,
as I’m not that happy with the Pico CMS app for nextcloud, I wondering to get the same done for GRAV (easily)?
As it comes with a load of admin tools it is might be only neccessary to get it embeded, isn’t it?
Getting access to nextcloud resources could be other done by an plug-in or through the app in second step.