fix(admin): index redirect uses auth cookies and Spatie roles

- Gate redirect on userData + accessToken; map org roles to events route
- Keep legacy admin/client role redirects for compatibility
- Rename organizer app HTML title to Event Crew - App
- Add Cursor database rules (ULID, JSON, indexes, soft deletes)

Made-with: Cursor

apps/app/index.html

@@ -6,7 +6,7 @@
   <link rel="icon" href="/favicon.ico" />
   <meta name="robots" content="noindex, nofollow" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>Event Crew - Band Portal</title>
+  <title>Event Crew - App</title>
   <link rel="stylesheet" type="text/css" href="/loader.css" />
 </head>