Commit inicial - WordPress Análisis de Precios Unitarios

- WordPress core y plugins
- Tema Twenty Twenty-Four configurado
- Plugin allow-unfiltered-html.php simplificado
- .gitignore configurado para excluir wp-config.php y uploads

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

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

wp-includes/css/wp-empty-template-alert.css

@@ -0,0 +1,23 @@
+#wp-empty-template-alert {
+    display: flex;
+    padding: var(--wp--style--root--padding-right, 2rem);
+    min-height: 60vh;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    gap: var(--wp--style--block-gap, 2rem);
+}
+
+#wp-empty-template-alert > * {
+     max-width: 400px;
+}
+
+#wp-empty-template-alert h2,
+#wp-empty-template-alert p {
+    margin: 0;
+    text-align: center;
+}
+
+#wp-empty-template-alert a {
+    margin-top: 1rem;
+}