We allow service users with user role read-only access
to all resources so users can create service user and propagate
PATs without having to give full admin permissions.
Supporting search domains will allow users to define match domains to also
be added to a list of search domains in their systems
Fix Windows registry key configuration for search domains using a key within the netbird interface path
With this fix, all nested slices and pointers will be copied by value.
Also, this fixes tests to compare the original and copy account by their
values by marshaling them to JSON strings.
Before that, they were copying the pointers that also passed the simple `=` compassion
(as the addresses match).
