Add option to assign "global" roles/permissions

What problem will this feature address?

Currently we can only assign permissions and roles per organization. This means that for us currently, if we wanted to add a new member to our Dokploy instance and give them access to our Dokploy organizations, we will have to add the user each time separately to each organization and give them the correct roles. If we want an user to be create new services only, we have to go to each organization and allow that for each of them apart.

Describe the solution you'd like

It would be handy to have a global option to allow a role or user to get permission to do an action across all organizations.

Dumb example would be: if we have a developer that can only create new service, we can give them a global permission that allows them to go and create services in each organization without us having to change those settings separately per organization.

Describe alternatives you've considered

Right now, due to having so many organizations, we have decided to give our developers full admin access so they can do whatever they need to do. This works, but defeats the entire purpose of having roles and permissions in the first place.

Additional context

No response

Will you send a PR to implement it?

No

The issue names no files, tests, or entry points. Start by locating the existing organization-scoped roles and permissions implementation, then trace how permissions are checked across organizations. Done means a role or user can receive an action globally without repeating the setting for each organization.