- Reworked the tenant admin login page

- Updated the User model to implement Filament’s tenancy contracts
- Seeded a ready-to-use demo tenant (user, tenant, active package, purchase)
- Introduced a branded, translated 403 error page to replace the generic forbidden message for unauthorised admin hits
- Removed the public “Register” links from the marketing header
- hardened join event logic and improved error handling in the guest pwa.

resources/js/guest/components/BottomNav.tsx

@@ -1,13 +1,12 @@
 import React from 'react';
 import { NavLink, useParams, useLocation } from 'react-router-dom';
-import { Button } from '@/components/ui/button';
 import { CheckSquare, GalleryHorizontal, Home, Trophy } from 'lucide-react';
 import { useEventData } from '../hooks/useEventData';
 
 function TabLink({
   to,
   children,
-  isActive
+  isActive,
 }: {
   to: string;
   children: React.ReactNode;
@@ -31,9 +30,11 @@ function TabLink({
 export default function BottomNav() {
   const { token } = useParams();
   const location = useLocation();
-  const { event } = useEventData();
-  
-  if (!token) return null; // Only show bottom nav within event context
+  const { event, status } = useEventData();
+
+  const isReady = status === 'ready' && !!event;
+
+  if (!token || !isReady) return null; // Only show bottom nav within event context
   const base = `/e/${encodeURIComponent(token)}`;
   const currentPath = location.pathname;
   const locale = event?.default_locale || 'de';