Stand: SMTP-Test, Admin-Mail-Tab, Notifiable-Fix, Lazy-Quill

- Fix: Notifiable-Trait zum User-Model hinzugefuegt (behebt notify()-500er)
- Installer: SMTP-Verbindungstest mit EsmtpTransport + Ueberspringen-Link
- Admin: Neuer E-Mail-Tab mit SMTP-Konfiguration + Verbindungstest
- Admin: Lazy Quill-Initialisierung (nur sichtbare Locale wird geladen)
- Uebersetzungen: 17 neue Mail-Keys in allen 6 Sprachen

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

resources/views/admin/teams/index.blade.php

@@ -0,0 +1,51 @@
+<x-layouts.admin :title="__('admin.teams_title')">
+    <div class="flex justify-between items-center mb-6">
+        <h1 class="text-2xl font-bold">{{ __('admin.teams_title') }}</h1>
+        <a href="{{ route('admin.teams.create') }}" class="bg-blue-600 text-white px-4 py-2 rounded-md hover:bg-blue-700 text-sm font-medium">
+            {{ __('admin.new_team') }}
+        </a>
+    </div>
+
+    <div class="bg-white rounded-lg shadow overflow-hidden overflow-x-auto">
+        <table class="w-full text-sm">
+            <thead class="bg-gray-50 border-b">
+                <tr>
+                    <th class="text-left px-4 py-3 font-medium text-gray-700">{{ __('ui.name') }}</th>
+                    <th class="text-left px-4 py-3 font-medium text-gray-700">{{ __('admin.year_group') }}</th>
+                    <th class="text-center px-4 py-3 font-medium text-gray-700">{{ __('admin.nav_players') }}</th>
+                    <th class="text-center px-4 py-3 font-medium text-gray-700">{{ __('admin.nav_events') }}</th>
+                    <th class="text-center px-4 py-3 font-medium text-gray-700">{{ __('admin.status') }}</th>
+                    <th class="text-right px-4 py-3 font-medium text-gray-700">{{ __('admin.action') }}</th>
+                </tr>
+            </thead>
+            <tbody class="divide-y divide-gray-100">
+                @forelse ($teams as $team)
+                    <tr class="hover:bg-gray-50">
+                        <td class="px-4 py-3 font-medium text-gray-900">{{ $team->name }}</td>
+                        <td class="px-4 py-3 text-gray-600">{{ $team->year_group ?? '–' }}</td>
+                        <td class="px-4 py-3 text-center text-gray-600">{{ $team->players_count }}</td>
+                        <td class="px-4 py-3 text-center text-gray-600">{{ $team->events_count }}</td>
+                        <td class="px-4 py-3 text-center">
+                            @if ($team->is_active)
+                                <span class="inline-block px-2 py-0.5 rounded-full text-xs font-medium bg-green-100 text-green-800">{{ __('admin.active') }}</span>
+                            @else
+                                <span class="inline-block px-2 py-0.5 rounded-full text-xs font-medium bg-gray-100 text-gray-600">{{ __('admin.inactive') }}</span>
+                            @endif
+                        </td>
+                        <td class="px-4 py-3 text-right">
+                            <a href="{{ route('admin.teams.edit', $team) }}" class="text-blue-600 hover:underline text-sm">{{ __('ui.edit') }}</a>
+                        </td>
+                    </tr>
+                @empty
+                    <tr>
+                        <td colspan="6" class="px-4 py-8 text-center text-gray-500">{{ __('admin.no_teams_yet') }}</td>
+                    </tr>
+                @endforelse
+            </tbody>
+        </table>
+    </div>
+
+    <div class="mt-4">
+        {{ $teams->links() }}
+    </div>
+</x-layouts.admin>