Feat: Privacy Concern redesign to match project structure

docs/privacy.md

@@ -169,7 +169,7 @@ no one — a business-account erasure must never block anyone's access.
 `Modules\Core\Auth\Services\UserOtpService` — nothing else changes).
 
 ```php
-use Modules\Core\Privacy\PrivacyService;
+use Modules\Core\Privacy\Services\PrivacyService;
 
 $service = app(PrivacyService::class);