Roles synchronisation

[przemkalit]

Is your feature request related to a problem? Please describe.
N/A

Describe the solution you'd like
I've discovered that while restoring the roles, they are not in sync.

For example, if there is no role set as Admin for project X in the A controller, but there is an Admin role for project X in the B controller, the Admin role should be removed from the B controller when an import is requested, as it is not included in the export created by filetree_create.

Describe alternatives you've considered

I've tested a solution to fetch the entire list of roles and compare it to the provided list, but it takes too much time to be reliable. Therefore, I am opening this request in case you have an idea on how to approach this. If there is something I didn't notice in the collection, please let me know.

Additional context
N/A