Fix tenant event form package selector so it no longer renders empty-value options, handles loading/empty

states, and pulls data from the authenticated /api/v1/tenant/packages endpoint.
    (resources/js/admin/pages/EventFormPage.tsx, resources/js/admin/api.ts)
  - Harden tenant-admin auth flow: prevent PKCE state loss, scope out StrictMode double-processing, add SPA
    routes for /event-admin/login and /event-admin/logout, and tighten token/session clearing semantics (resources/js/admin/auth/{context,tokens}.tsx, resources/js/admin/pages/{AuthCallbackPage,LogoutPage}.tsx,
    resources/js/admin/router.tsx, routes/web.php)

resources/views/marketing/packages.blade.php

@@ -186,7 +186,7 @@
 @endsection
 
 @push('scripts')
-<script>
+<script @if(isset($cspNonce) || request()->attributes->get('csp_script_nonce')) nonce="{{ $cspNonce ?? request()->attributes->get('csp_script_nonce') }}" @endif>
 document.addEventListener('DOMContentLoaded', function() {
     const tabLinks = document.querySelectorAll('.tab-link');
     tabLinks.forEach(link => {
@@ -201,4 +201,4 @@ document.addEventListener('DOMContentLoaded', function() {
     });
 });
 </script>
-@endpush
+@endpush