new system prototype

dev-router.php

@@ -0,0 +1,38 @@
+<?php
+/**
+ * Router for PHP's built-in server (php -S does not read .htaccess).
+ *
+ * Usage from project root:
+ *   php -S 127.0.0.1:8080 dev-router.php
+ *
+ * Then open http://127.0.0.1:8080/website/ for the SPA and /api/... for the API.
+ */
+declare(strict_types=1);
+
+$uri = parse_url($_SERVER['REQUEST_URI'] ?? '/', PHP_URL_PATH) ?: '/';
+
+// Existing files (PHP, static assets, etc.)
+$path = __DIR__ . $uri;
+if ($uri !== '/' && is_file($path)) {
+    return false;
+}
+
+// API → front controller
+if (str_starts_with($uri, '/api')) {
+    $_SERVER['SCRIPT_NAME'] = '/api/index.php';
+    $_SERVER['SCRIPT_FILENAME'] = __DIR__ . '/api/index.php';
+    require __DIR__ . '/api/index.php';
+    return true;
+}
+
+// Optional: serve SPA for /
+if ($uri === '/') {
+    $idx = __DIR__ . '/website/index.html';
+    if (is_file($idx)) {
+        header('Content-Type: text/html; charset=UTF-8');
+        readfile($idx);
+        return true;
+    }
+}
+
+return false;