real world example architecture challenge

Hi @bizz84 ,

Hope you are all well !

I am just dropping this message as I would like to create a teampass (https://teampass.net/) clone with flutter.

What would you advice me to use as an architecture for managing permission rights to items categories with view/edit/delete capability per categories or items. I found [flutter_rbac](https://github.com/wilpar/flutter_rbac) or [dart-casbin](https://github.com/casbin/dart-casbin) and [animated_tree_view](https://github.com/embraceitmobile/animated_tree_view)

Screenshot of teampass:

The bottleneck I see, is that have I hace 30k items to hook in the the tree view. Is It possible to make the tree view searchable ?

Thanks for any insights or inputs to help me to boostrap this project.

Cheers,
Luc