V77: Rename Tickets module settings keys and permission module_key to customer_service.
The tickets module has been renamed to customer_service. This migration
renames all associated settings keys and role permission module_key values
to match the new module identity.
Changes
- Rename 6 settings keys from
tickets_*→customer_service_* - Rename auto-granted permission key from
auto_granted_perm:tickets→auto_granted_perm:customer_service - Rename role permission module_key from
tickets→customer_service
All operations are idempotent.