twentytwentythree-child/functions.php

+<?php
+/**
+ * this add our style.css - questo aggiunge il nostro foglio di stile
+ */
+add_action( 'wp_enqueue_scripts', 'my_theme_enqueue_styles' );
+function my_theme_enqueue_styles() {
+ 
+    $parent_style = 'parent-style'; 
+ 
+    wp_enqueue_style( $parent_style, get_template_directory_uri() . '/style.css' );
+    wp_enqueue_style( 'child-style',
+        get_stylesheet_directory_uri() . '/style.css',
+        array( $parent_style ),
+        wp_get_theme()->get('Version')
+    );
+}
+
+

twentytwentythree-child/patterns/footer-default.php

+<?php
+/**
+ * Title: Default Footer
+ * Slug: twentytwentythree/footer-default
+ * Categories: footer
+ * Block Types: core/template-part/footer
+ */
+?>
+<!-- wp:group {"layout":{"type":"constrained"}} -->
+<div class="wp-block-group">
+	<!-- wp:group {"align":"wide","style":{"spacing":{"padding":{"top":"var:preset|spacing|40"}}},"layout":{"type":"flex","justifyContent":"space-between"}} -->
+	<div class="wp-block-group alignwide" style="padding-top:var(--wp--preset--spacing--40)">
+		<!-- wp:site-title {"level":0} /-->
+		<!-- wp:paragraph {"align":"right"} -->
+		<p class="has-text-align-right">
+		<?php
+		printf(
+			/* Translators: WordPress link. */
+			esc_html__( 'Proudly powered by %s', 'twentytwentythree' ),
+			'<strong><a href="https://www.autistici.org">R* Plan</a></strong> and <a href="' . esc_url( __( 'https://wordpress.org', 'twentytwentythree' ) ) . '" rel="nofollow">WP</a>'
+		)
+		?>
+		</p>
+		<!-- /wp:paragraph -->
+	</div>
+	<!-- /wp:group -->
+</div>
+<!-- /wp:group -->

twentytwentythree-child/style.css

+@charset "UTF-8";
+/*
+Theme Name: Twenty Twenty-Three - noblogs patches
+ Template:	twentytwentythree
+ Description:  Twenty Twenty-Three Child Theme
+ Author:       Autistici Inventati
+ Author URI:   https://noblogs.org
+ License:      GNU General Public License v3 or later
+ License URI:  http://www.gnu.org/licenses/gpl-3.0.html
+ Text Domain:  twentytwentythreechild
+*/