Frontend: Editorial-Relaunch der öffentlichen Strecke + Ausgaben-Routing

Öffentliche Seiten auf gemeinsames Editorial-Design (x-web.site-header/-footer,
Design-Tokens) und Ausgaben-Präfix /{edition}/ (de|en) umgestellt.

- Routing: neue Middleware SetEdition (Locale + URL::defaults), /{edition}-Gruppe
  in routes/web.php, Root-Redirect auf /de, 301 für Legacy-.html-URLs,
  Baseline-Default in AppServiceProvider.
- Neue URL-Schemata: /{edition}/press-release/{slug}, /{edition}/category/{slug}.
- Ausgabe = Sprache: DE/EN-Umschalter (Region/CH/AT entfernt); EditorialClock
  und Livewire-Komponenten sprachdynamisch.
- Detail-, Kategorie- und Veröffentlichen-Seite mit echten Daten neu aufgebaut.
- Suche aktiviert: Volt-Komponente livewire/web/search (Titel/Text/Keywords +
  Firma + Rubrik, Filter, Sortierung, Pagination, URL-Parameter q/category/sort).
- Rubriken-Navigation statt Übersichtsseite: Helper CategoryNavigation;
  web/kategorien.blade.php + Route entfernt (Legacy-301).
- Tests: Edition-Routing, Kategorie-Seite/-Navigation, Detail, Veröffentlichen,
  Suche, EditorialClock. Doku in "Echte öffentliche Unterseiten.md" aktualisiert.

Co-authored-by: Cursor <cursoragent@cursor.com>

resources/views/livewire/web/press-release-feed.blade.php

@@ -3,13 +3,16 @@
 use App\Enums\Portal;
 use App\Enums\PressReleaseStatus;
 use App\Models\PressRelease;
+use App\Support\EditorialClock;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Pagination\LengthAwarePaginator;
+use Illuminate\Support\Carbon;
 use Livewire\Attributes\Locked;
 use Livewire\Volt\Component;
 use Livewire\WithPagination;
 
-new class extends Component {
+new class extends Component
+{
     use WithPagination;
 
     public string $timeframe = 'all';
@@ -17,6 +20,9 @@ new class extends Component {
     #[Locked]
     public ?string $portal = null;
 
+    #[Locked]
+    public string $language = 'de';
+
     protected array $queryString = [
         'timeframe' => ['except' => 'all'],
     ];
@@ -37,13 +43,20 @@ new class extends Component {
 
     private function pressReleases(): LengthAwarePaginator
     {
+        $reference = $this->referenceNow();
+
         return $this->baseQuery()
-            ->when($this->timeframe === 'today', fn (Builder $query) => $query->whereDate('published_at', today()))
-            ->when($this->timeframe === 'week', fn (Builder $query) => $query->where('published_at', '>=', now()->subDays(7)))
+            ->when($this->timeframe === 'today', fn (Builder $query) => $query->whereDate('published_at', $reference->toDateString()))
+            ->when($this->timeframe === 'week', fn (Builder $query) => $query->where('published_at', '>=', $reference->copy()->subDays(7)))
             ->orderByDesc('published_at')
             ->paginate(8);
     }
 
+    private function referenceNow(): Carbon
+    {
+        return EditorialClock::reference($this->portalValues(), $this->language);
+    }
+
     private function totalCount(): int
     {
         return $this->baseQuery()->count();
@@ -54,7 +67,7 @@ new class extends Component {
         return PressRelease::query()
             ->with([
                 'company',
-                'category.translations' => fn ($query) => $query->where('locale', 'de'),
+                'category.translations' => fn ($query) => $query->where('locale', $this->language),
                 'images' => fn ($query) => $query
                     ->orderByDesc('is_preview')
                     ->orderBy('sort_order')
@@ -62,7 +75,7 @@ new class extends Component {
             ])
             ->whereIn('portal', $this->portalValues())
             ->where('status', PressReleaseStatus::Published)
-            ->where('language', 'de')
+            ->where('language', $this->language)
             ->whereNotNull('published_at')
             ->where('published_at', '<=', now());
     }
@@ -150,9 +163,9 @@ new class extends Component {
         </div>
     @elseif (! $top)
         <div class="flex justify-center mt-7">
-            <a href="{{ route('kategorien') }}"
+            <a href="{{ route('web.home') }}"
                 class="inline-flex items-center gap-2 px-[18px] py-2.5 text-[13px] font-semibold text-ink bg-transparent border border-bg-rule-strong rounded-[2px] cursor-pointer hover:bg-ink hover:text-bg transition-colors">
-                Alle Rubriken entdecken →
+                Zur Startseite →
             </a>
         </div>
     @endif