Corregir footer duplicado - Issue #110

PROBLEMA:
- Footer se renderizaba duplicado con página 404 entre las duplicaciones
- main.js cargaba 'modal-contact.html' con ruta relativa incorrecta
- fetch('modal-contact.html') resolvía a URL base en vez de directorio del tema
- WordPress devolvía página 404 completa que se insertaba en #modalContainer

SOLUCIÓN:
1. Agregar wp_localize_script en enqueue-scripts.php para pasar themeUrl a JS
2. Corregir main.js para usar apusTheme.themeUrl + '/modal-contact.html'
3. Agregar fallback a '/wp-content/themes/apus-theme/modal-contact.html'

ARCHIVOS:
- wp-content/themes/apus-theme/inc/enqueue-scripts.php:204-212
- wp-content/themes/apus-theme/assets/js/main.js:59-62

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

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

wp-content/themes/apus-theme/assets/js/main.js

@@ -56,7 +56,12 @@ function loadContactModal() {
     const modalContainer = document.getElementById('modalContainer');
     if (!modalContainer) return;
 
-    fetch('modal-contact.html')
+    // Use theme URL from localized script
+    const modalUrl = (typeof apusTheme !== 'undefined' && apusTheme.themeUrl)
+        ? apusTheme.themeUrl + '/modal-contact.html'
+        : '/wp-content/themes/apus-theme/modal-contact.html';
+
+    fetch(modalUrl)
         .then(response => response.text())
         .then(html => {
             modalContainer.innerHTML = html;

wp-content/themes/apus-theme/inc/enqueue-scripts.php

@@ -200,6 +200,16 @@ function apus_enqueue_custom_assets() {
             'strategy'  => 'defer',
         )
     );
+
+    // Localize script to pass theme URL to JavaScript
+    wp_localize_script(
+        'apus-main-js',
+        'apusTheme',
+        array(
+            'themeUrl' => get_template_directory_uri(),
+            'ajaxUrl'  => admin_url('admin-ajax.php'),
+        )
+    );
 }
 
 add_action('wp_enqueue_scripts', 'apus_enqueue_custom_assets', 11);