feat(adsense): agregar opcion para ocultar anuncios a usuarios logueados

- Nuevo campo hide_for_logged_in en schema visibility group
- Switch en panel de administracion con icono bi-person-lock
- Mapeo en FieldMapper para persistencia
- Validacion en roi_render_ad_slot, roi_render_rail_ads,
  roi_enqueue_adsense_script y roi_inject_content_ads
- No carga script ni muestra ads si usuario tiene sesion activa

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Admin/AdsensePlacement/Infrastructure/FieldMapping/AdsensePlacementFieldMapper.php

@@ -19,6 +19,7 @@ final class AdsensePlacementFieldMapper implements FieldMapperInterface
             'adsense-placementEnabled' => ['group' => 'visibility', 'attribute' => 'is_enabled'],
             'adsense-placementShowOnMobile' => ['group' => 'visibility', 'attribute' => 'show_on_mobile'],
             'adsense-placementShowOnDesktop' => ['group' => 'visibility', 'attribute' => 'show_on_desktop'],
+            'adsense-placementHideForLoggedIn' => ['group' => 'visibility', 'attribute' => 'hide_for_logged_in'],
 
             // ANALYTICS (Google Analytics)
             'adsense-placementAnalyticsEnabled' => ['group' => 'analytics', 'attribute' => 'analytics_enabled'],