Update common/dto, client SDK, and remove ScopeType

Replace ScopeType references with the new unified enum in:

- common/types.py

- common/dto/manager/rbac/ (path.py, response.py, request.py)

- common/dto/storage/path.py

- client/v2/domains/rbac.py

- client/cli/admin/quota_scope.py

Final cleanup: remove ScopeType enum from common/data/permission/types.py and verify no remaining references.

Depends on: all other BA-4521 sub-issues

JIRA Issue: BA-4529