feat(compat): sweep of components against the real core with strict diagnostics

tests/compat/htmx/router.php

@@ -0,0 +1,33 @@
+<?php
+
+// Router de compatibilidad del paquete htmx: monta un componente propio sobre
+// el motor HTMLComponent/HTMX con el arranque real del core.
+
+use Libs\HTMLComponent;
+use Libs\HTMX;
+use Libs\Router;
+
+$views = ROOT_CORE . '/Views';
+if (!is_dir($views)) {
+    mkdir($views, 0777, true);
+}
+
+file_put_contents($views . '/CompatGreet.php', <<<'VIEW'
+<h1 id="compat-greet"><?php echo $this->escapedProperty('name'); ?></h1>
+VIEW);
+
+file_put_contents($views . '/CompatButton.php', <<<'VIEW'
+<button hx-post="/compat/htmx/echo" hx-target="#compat-greet" class="btn">ir</button>
+VIEW);
+
+Router::get('/compat/htmx/render', function () {
+    echo 'GREET:';
+    HTMLComponent::render('CompatGreet', ['name' => 'A<b>']);
+});
+
+Router::get('/compat/htmx/static', function () {
+    $instance = new HTMX([], '<i hx-get="/x">ok</i>');
+    header('X-Marker: ' . (HTMX::isHtmx() ? 'yes' : 'no'));
+    echo 'HTMX:' . var_export(HTMX::isPartialRequest(), true)
+        . ':' . var_export($instance->getContent() !== '', true);
+});