ci(e2e): add debug logging to router.php to diagnose path issues

Log REQUEST_URI, URI, and dispatch info to stderr to understand
why paths are being duplicated or misrouted in CI environment.

Signed-off-by: Vitor Mattos <1079143+vitormattos@users.noreply.github.com>

Author: vitormattos

playwright/router.php

@@ -16,6 +16,15 @@
 $uri = urldecode(parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH));
 $file = $rootDir . $uri;
 
+// Debug: log all requests (to stderr so it shows in PHP output)
+error_log(sprintf(
+	'[ROUTER] REQUEST_URI=%s | URI=%s | SCRIPT_NAME=%s | file_exists=%d',
+	$_SERVER['REQUEST_URI'],
+	$uri,
+	$_SERVER['SCRIPT_NAME'] ?? 'N/A',
+	file_exists($file) ? 1 : 0
+));
+
 // Serve static files as-is (except PHP files)
 if ($uri !== '/' && file_exists($file) && !is_dir($file) && pathinfo($uri, PATHINFO_EXTENSION) !== 'php') {
 	return false;
@@ -26,6 +35,12 @@
 	$_SERVER['SCRIPT_FILENAME'] = $rootDir . $script;
 	$_SERVER['PHP_SELF'] = $script;
 	$_SERVER['PATH_INFO'] = substr($uri, strlen($script)) ?: '';
+	error_log(sprintf(
+		'[ROUTER DISPATCH] SCRIPT=%s | PATH_INFO=%s | SCRIPT_FILENAME=%s',
+		$script,
+		$_SERVER['PATH_INFO'] ?? 'empty',
+		$_SERVER['SCRIPT_FILENAME']
+	));
 	require $rootDir . $script;
 };