orchestration beginning

examples/platform/shared_session.php

@@ -0,0 +1,22 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * Shared session for all Android Cast web consoles (crashes, build, …).
+ * Same cookie path + session name => one login across sub-apps.
+ */
+function platform_start_session(string $sessionName = 'ac_crash_sess', string $cookiePath = '/app/androidcast_project'): void
+{
+    if (session_status() === PHP_SESSION_ACTIVE) {
+        return;
+    }
+    session_name($sessionName);
+    session_set_cookie_params([
+        'lifetime' => 0,
+        'path' => $cookiePath,
+        'httponly' => true,
+        'samesite' => 'Lax',
+        'secure' => (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off'),
+    ]);
+    session_start();
+}