Backup pre-corrección namespaces: mejoras schemas y componentes

Cambios incluidos:
- Actualización de copy/textos en 7 schemas JSON
- Mejoras en AdminAjaxHandler con mapeos adicionales
- Refactorización de FormBuilders y Renderers
- Correcciones en dashboard admin JS
- Nuevo ContactFormRenderer funcional

NOTA: Este commit sirve como respaldo antes de corregir
inconsistencias de case en namespaces (API→Api, WordPress→Wordpress)

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

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

functions.php

@@ -191,6 +191,7 @@ add_action('after_setup_theme', function() {
         'footer_menu_1' => __('Footer Menu 1 (Widget 1)', 'roi-theme'),
         'footer_menu_2' => __('Footer Menu 2 (Widget 2)', 'roi-theme'),
         'footer_menu_3' => __('Footer Menu 3 (Widget 3)', 'roi-theme'),
+        'footer_menu_4' => __('Footer Menu 4 (Widget 1B - Bases de datos)', 'roi-theme'),
     ]);
 
     // TODO: Agregar más configuraciones según sea necesario
@@ -218,7 +219,51 @@ add_action('after_setup_theme', function() {
 // });
 
 // =============================================================================
-// 5. INFORMACIÓN DE DEBUG (Solo en desarrollo)
+// 5. RENDERIZAR MODAL DE CONTACTO (Let's Talk)
+// =============================================================================
+
+/**
+ * Renderizar modal de contacto en el footer
+ * Usa la misma configuracion que contact-form (mismo webhook)
+ */
+add_action('wp_footer', function() use ($container) {
+    if ($container === null) {
+        return;
+    }
+
+    try {
+        // Obtener configuracion del contact-form
+        $repository = $container->getComponentSettingsRepository();
+        $settings = $repository->getComponentSettings('contact-form');
+
+        if (empty($settings)) {
+            return;
+        }
+
+        // Crear Component entity
+        $componentName = new \ROITheme\Shared\Domain\ValueObjects\ComponentName('contact-form');
+        $component = new \ROITheme\Shared\Domain\Entities\Component(
+            name: $componentName,
+            configuration: \ROITheme\Shared\Domain\ValueObjects\ComponentConfiguration::fromArray($settings),
+            visibility: \ROITheme\Shared\Domain\ValueObjects\ComponentVisibility::allDevices()
+        );
+
+        // Crear renderer y renderizar modal
+        $cssGenerator = new \ROITheme\Shared\Infrastructure\Services\CSSGeneratorService();
+        $renderer = new \ROITheme\Public\ContactForm\Infrastructure\Ui\ContactFormRenderer($cssGenerator);
+
+        // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+        echo $renderer->renderModal($component);
+
+    } catch (\Throwable $e) {
+        if (defined('WP_DEBUG') && WP_DEBUG) {
+            error_log('ROI Theme: Failed to render contact modal: ' . $e->getMessage());
+        }
+    }
+}, 99); // Prioridad alta para que se renderice al final del footer
+
+// =============================================================================
+// 5.1. INFORMACIÓN DE DEBUG (Solo en desarrollo)
 // =============================================================================
 
 if (defined('WP_DEBUG') && WP_DEBUG) {