Support oft parent groups

app/Providers/AppServiceProvider.php

@@ -2,6 +2,7 @@
 
 namespace App\Providers;
 
+use App\Repositories\GlobalSettingRepository;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\ServiceProvider;
 
@@ -12,7 +13,8 @@ class AppServiceProvider extends ServiceProvider
      */
     public function register(): void
     {
-        //
+        // Eine Instanz je Request, damit die Einstellungen nur einmal gelesen werden.
+        $this->app->scoped(GlobalSettingRepository::class);
     }
 
     /**

app/Providers/GlobalDataProvider.php

@@ -4,6 +4,7 @@ namespace App\Providers;
 
 use App\Enumerations\EatingHabit;
 use App\Enumerations\InvoiceType;
+use App\Enumerations\ParticipantGroupType;
 use App\Enumerations\RefundReason;
 use App\Enumerations\RetentionReason;
 use App\Enumerations\TravelReason;
@@ -45,6 +46,8 @@ class GlobalDataProvider {
             'currentEvent' => $this->getCurrentEventData(),
             'canAccessAdmin' => $canAccessAdmin,
             'isMainAdmin' => $isMainAdmin,
+            // Bezeichnungen der Gruppen-Ebenen (z. B. Stamm/Stämme, Bund/Bünde) aus den globalen Einstellungen.
+            'groupLabels' => ParticipantGroupType::labels(),
         ]);
     }
 
@@ -222,6 +225,8 @@ class GlobalDataProvider {
             [
                 'localGroups' => Tenant::where(['is_active_local_group' => true])->get(),
                 'eatingHabits' => EatingHabit::all(),
+                'participantGroupTypes' => ParticipantGroupType::options(),
+                'localGroupLabelPlural' => ParticipantGroupType::LocalGroup->pluralLabel(),
                 'paymentMethods' => AvailablePaymentMethod::where('active', true)->get()
                     ->map(fn (AvailablePaymentMethod $method) => new AvailablePaymentMethodResource($method)->toArray($request)),
             ]);