- 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.

database/seeders/DemoTenantSeeder.php

@@ -0,0 +1,122 @@
+<?php
+
+namespace Database\Seeders;
+
+use App\Models\Package;
+use App\Models\PackagePurchase;
+use App\Models\Tenant;
+use App\Models\TenantPackage;
+use App\Models\User;
+use Illuminate\Database\Seeder;
+use Illuminate\Support\Facades\Hash;
+use Illuminate\Support\Str;
+
+class DemoTenantSeeder extends Seeder
+{
+    public function run(): void
+    {
+        $email = 'tenant-demo@fotospiel.app';
+        $password = config('seeding.demo_tenant_password', 'Demo1234!');
+        $package = Package::query()
+            ->where('type', 'reseller')
+            ->orderBy('price')
+            ->first()
+            ?? Package::query()->orderBy('price')->first();
+
+        if (! $package) {
+            $this->command?->warn('Skipped DemoTenantSeeder: no packages available.');
+
+            return;
+        }
+
+        $user = User::query()->firstOrCreate(
+            ['email' => $email],
+            [
+                'username' => 'tenant-demo',
+                'password' => Hash::make($password),
+                'first_name' => 'Demo',
+                'last_name' => 'Tenant',
+                'address' => 'Demo Straße 1, 12345 Musterstadt',
+                'phone' => '+49 123 456789',
+                'role' => 'tenant_admin',
+                'pending_purchase' => false,
+                'email_verified_at' => now(),
+            ]
+        );
+
+        if (! $user->email_verified_at) {
+            $user->forceFill(['email_verified_at' => now()])->save();
+        }
+
+        if ($user->role !== 'tenant_admin') {
+            $user->forceFill(['role' => 'tenant_admin'])->save();
+        }
+
+        $tenant = Tenant::query()->firstOrCreate(
+            ['slug' => 'demo-tenant'],
+            [
+                'user_id' => $user->id,
+                'name' => 'Demo Tenant',
+                'email' => $user->email,
+                'is_active' => true,
+                'is_suspended' => false,
+                'event_credits_balance' => 0,
+                'subscription_tier' => $package->type,
+                'subscription_status' => 'active',
+                'settings' => [
+                    'contact_email' => $user->email,
+                    'branding' => [
+                        'logo_url' => null,
+                        'primary_color' => '#f43f5e',
+                        'secondary_color' => '#1f2937',
+                    ],
+                ],
+            ]
+        );
+
+        if ($tenant->wasRecentlyCreated && ! $tenant->slug) {
+            $tenant->forceFill(['slug' => Str::slug('demo-tenant-'. $tenant->getKey())])->save();
+        }
+
+        if ($user->tenant_id !== $tenant->id) {
+            $user->forceFill(['tenant_id' => $tenant->id])->save();
+        }
+
+        TenantPackage::query()->updateOrCreate(
+            [
+                'tenant_id' => $tenant->id,
+                'package_id' => $package->id,
+            ],
+            [
+                'price' => $package->price,
+                'active' => true,
+                'purchased_at' => now()->subDays(7),
+                'expires_at' => now()->addYear(),
+                'used_events' => 0,
+            ]
+        );
+
+        PackagePurchase::query()->updateOrCreate(
+            [
+                'tenant_id' => $tenant->id,
+                'package_id' => $package->id,
+                'provider_id' => 'demo-seed',
+            ],
+            [
+                'price' => $package->price,
+                'type' => $package->type === 'reseller' ? 'reseller_subscription' : 'endcustomer_event',
+                'purchased_at' => now()->subDays(7),
+                'metadata' => [
+                    'seeded' => true,
+                    'note' => 'Demo tenant seed purchase',
+                ],
+            ]
+        );
+
+        $this->command?->info(sprintf(
+            'Demo tenant ready. Login with %s / %s',
+            $email,
+            $password
+        ));
+    }
+}