refactor(adsense): remove dead code + PageSpeed CSS defer

- Remove unused roi_should_disable_auto_ads() function
- Remove enable_page_level_ads code (Auto Ads disabled in Google panel)
- Defer non-critical CSS with media=print pattern (Fase 4.2 PageSpeed)
- Fix roi-accessibility dependency: roi-theme-style -> roi-main-style

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

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

Inc/adsense-placement.php

@@ -5,7 +5,6 @@
  * Funciones para usar en templates:
  * - roi_render_ad_slot('post-top')
  * - roi_render_rail_ads() - Para los margenes laterales del viewport
- * - roi_should_disable_auto_ads()
  */
 
 if (!defined('ABSPATH')) {
@@ -131,35 +130,8 @@ add_action('wp_footer', function() {
     echo roi_render_rail_ads();
 }, 50);
 
-/**
- * Verifica si se debe deshabilitar Auto Ads
- */
-function roi_should_disable_auto_ads(): bool
-{
-    global $container;
-
-    if ($container === null) {
-        return false;
-    }
-
-    try {
-        $repository = $container->getComponentSettingsRepository();
-        $settings = $repository->getComponentSettings('adsense-placement');
-
-        $isEnabled = ($settings['visibility']['is_enabled'] ?? false) === true;
-        $disableAutoAds = ($settings['visibility']['disable_auto_ads'] ?? true) === true;
-
-        return $isEnabled && $disableAutoAds;
-    } catch (\Throwable $e) {
-        return false;
-    }
-}
-
 /**
  * Carga el script principal de AdSense
- *
- * IMPORTANTE: Si disable_auto_ads está activo, se añade código para
- * deshabilitar Auto Ads (page-level ads) de Google.
  */
 function roi_enqueue_adsense_script(): void
 {
@@ -183,25 +155,13 @@ function roi_enqueue_adsense_script(): void
         }
 
         $delayEnabled = ($settings['forms']['delay_enabled'] ?? true) === true;
-        $disableAutoAds = ($settings['visibility']['disable_auto_ads'] ?? true) === true;
 
-        // Script principal de AdSense
         if ($delayEnabled) {
             echo '<script type="text/plain" data-adsense-script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=' . esc_attr($publisherId) . '" crossorigin="anonymous"></script>' . "\n";
         } else {
             echo '<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=' . esc_attr($publisherId) . '" crossorigin="anonymous"></script>' . "\n";
         }
 
-        // Deshabilitar Auto Ads (page-level ads) si está configurado
-        if ($disableAutoAds) {
-            echo '<script>
-(adsbygoogle = window.adsbygoogle || []).push({
-    google_ad_client: "' . esc_js($publisherId) . '",
-    enable_page_level_ads: false
-});
-</script>' . "\n";
-        }
-
     } catch (\Throwable $e) {
         if (defined('WP_DEBUG') && WP_DEBUG) {
             error_log('ROI AdSense: ' . $e->getMessage());