chore: align migrations, docs, and frontends with crewli.app setup

- Replace dated migrations with ordered 2026_04_07_* chain; fold users update into base migration
- Update OrganisationScope, AppServiceProvider, seeders, api routes, and .env.example
- Refresh Cursor rules, CLAUDE.md, Makefile, README, and docs (API, SCHEMA, SETUP)
- Adjust admin/app/portal HTML, packages, api-client, events types, and theme config
- Update docker-compose and VS Code settings; remove stray Office lock files from resources

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 - App</title>
+  <title>Crewli — Organizer</title>
   <link rel="stylesheet" type="text/css" href="/loader.css" />
 </head>