fix(adsense): Anchor/Vignette solo visibles cuando AdSense llena slot

- Anchor Ads: Cambiar de visibility:hidden a transform:translateY()
  para que AdSense pueda medir dimensiones del slot
- Vignette Ads: Solo mostrar overlay cuando data-ad-status="filled"
- Mover card Exclusiones a columna izquierda en admin

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

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

Admin/AdsensePlacement/Infrastructure/Ui/AdsensePlacementFormBuilder.php

@@ -47,6 +47,7 @@ final class AdsensePlacementFormBuilder
         $html .= $this->buildDiagramSection();
         $html .= $this->buildPostLocationsGroup($componentId);
         $html .= $this->buildInContentAdsGroup($componentId);
+        $html .= $this->buildExclusionsGroup($componentId);
         $html .= '    </div>';
 
         // COLUMNA DERECHA (5 cols)
@@ -56,7 +57,6 @@ final class AdsensePlacementFormBuilder
         $html .= $this->buildRailAdsGroup($componentId);
         $html .= $this->buildAnchorAdsGroup($componentId);
         $html .= $this->buildVignetteAdsGroup($componentId);
-        $html .= $this->buildExclusionsGroup($componentId);
         $html .= '    </div>';
 
         $html .= '</div>';