- Fix super admin assignment: sync is_super_admin flag when assigning role
- Replace is_system block with level-based guard (edit roles below your level)
- Add role deletion for non-system custom roles
- Allow editing system role permissions and metadata (name_ar, description)
- Add role comparison page (/roles/compare) with differences-only filter
- Add permissions:sync artisan command for syncing seeder to DB
- Add events permissions to seeder, make getPermissionsList() static
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>