B2in Interior: Relaunch der Website, Kernmarken-CMS und Terminanfrage

Umsetzung von AP0-AP6 aus dev/2026-08-28/entwicklungsplan.md sowie der
vorab gefundenen Befunde T1 und B1-B13.

Befunde
- CmsContentSeeder überschrieb bei jedem Lauf alle redaktionellen Inhalte;
  jetzt Redaktionsschutz plus gezielter Relaunch-Seeder (B1)
- Magazin-CMS war nicht ans Frontend angebunden, Artikel jetzt über Slugs
  mit 301 von den alten numerischen URLs (B2)
- Vier veröffentlichte Display-Playlists zeigten auf b2in.test und wären
  live nicht ladbar gewesen (B13)
- Info-Tablet speicherte geleerte Öffnungszeiten nicht (T1)
- /service und /portfolio lieferten seit Februar 500 (B12)

Website
- Startseite neu strukturiert und umgetextet, eigene Seite /marken mit
  Detailseite je Kernmarke, /netzwerk und Altrouten leiten dorthin
- Galerie je Marke, getrennt nach realisierten Projekten und
  Visualisierungen; ohne gesetzte Kategorie gilt ein Bild als Entwurf
- Seite /referenzen, gespeist aus den Markengalerien
- Showroom-Display im 9:16-Rahmen über eine schreibgeschützte Embed-Route
  ohne Preview-Token
- Terminanfrage-Widget auf allen Seiten, Markenauswahl aus dem CMS,
  WhatsApp per Klick-zum-Chat-Link mit vorbereitetem Text
- FAQ, Über-uns, Kontakt und Magazin inhaltlich auf Interior umgestellt

Sonstiges
- Vorschau-Instanzen liefern noindex und verlinken sich bei unbekanntem
  Host auf sich selbst statt auf eine fremde Domain
- Seeder-Zugangsdaten aus dem Code in die Konfiguration (B8)
- Ablauf für die Vorschau: dev/2026-08-28/preview-deployment.md

833 Tests grün (3084 Assertions), Pint sauber.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

tests/Feature/Admin/Cms/CmsBrandsIndexTest.php

@@ -0,0 +1,246 @@
+<?php
+
+declare(strict_types=1);
+
+use App\Models\CmsBrand;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Livewire\Volt\Volt;
+
+uses(RefreshDatabase::class);
+
+beforeEach(function () {
+    url()->forceRootUrl('https://'.config('domains.domain_portal'));
+});
+
+it('requires authentication', function () {
+    $this->get(route('cms.brands.index'))->assertRedirect('/login');
+});
+
+it('renders for authenticated users', function () {
+    $this->actingAs(User::factory()->create())
+        ->get(route('cms.brands.index'))
+        ->assertSuccessful()
+        ->assertSee('Kernmarken');
+});
+
+it('creates a brand', function () {
+    $this->actingAs(User::factory()->create());
+
+    Volt::test('admin.cms.brands-index')
+        ->call('openCreate')
+        ->set('slug', 'neue-marke')
+        ->set('brandName', 'Neue Marke')
+        ->set('tagline', 'Ein Claim.')
+        ->set('teaser', 'Kurztext für die Kachel.')
+        ->call('save')
+        ->assertHasNoErrors();
+
+    $brand = CmsBrand::where('slug', 'neue-marke')->firstOrFail();
+
+    expect($brand->getTranslation('name', 'de'))->toBe('Neue Marke');
+    expect($brand->getTranslation('tagline', 'de'))->toBe('Ein Claim.');
+    expect($brand->is_published)->toBeTrue();
+});
+
+it('rejects a slug that is already taken', function () {
+    CmsBrand::factory()->create(['slug' => 'cabinet']);
+    $this->actingAs(User::factory()->create());
+
+    Volt::test('admin.cms.brands-index')
+        ->call('openCreate')
+        ->set('slug', 'cabinet')
+        ->set('brandName', 'Zweite CABINET')
+        ->call('save');
+
+    expect(CmsBrand::where('slug', 'cabinet')->count())->toBe(1);
+});
+
+it('rejects a slug with invalid characters', function () {
+    $this->actingAs(User::factory()->create());
+
+    Volt::test('admin.cms.brands-index')
+        ->call('openCreate')
+        ->set('slug', 'Nicht Erlaubt!')
+        ->set('brandName', 'Test')
+        ->call('save')
+        ->assertHasErrors(['slug']);
+});
+
+it('requires a name', function () {
+    $this->actingAs(User::factory()->create());
+
+    Volt::test('admin.cms.brands-index')
+        ->call('openCreate')
+        ->set('slug', 'ohne-namen')
+        ->set('brandName', '')
+        ->call('save')
+        ->assertHasErrors(['brandName']);
+});
+
+it('edits an existing brand', function () {
+    $brand = CmsBrand::factory()->create(['slug' => 'cabinet', 'name' => ['de' => 'CABINET']]);
+    $this->actingAs(User::factory()->create());
+
+    Volt::test('admin.cms.brands-index')
+        ->call('openEdit', $brand->id)
+        ->assertSet('slug', 'cabinet')
+        ->set('tagline', 'Neuer Claim.')
+        ->call('save')
+        ->assertHasNoErrors();
+
+    expect($brand->fresh()->getTranslation('tagline', 'de'))->toBe('Neuer Claim.');
+});
+
+it('keeps both languages side by side', function () {
+    $brand = CmsBrand::factory()->create(['slug' => 'cabinet', 'name' => ['de' => 'CABINET', 'en' => 'CABINET']]);
+    $this->actingAs(User::factory()->create());
+
+    Volt::test('admin.cms.brands-index')
+        ->call('openEdit', $brand->id)
+        ->set('tagline', 'Deutscher Claim')
+        ->call('save')
+        ->call('openEdit', $brand->id)
+        ->call('switchLocale', 'en')
+        ->set('tagline', 'English claim')
+        ->call('save');
+
+    expect($brand->fresh()->getTranslation('tagline', 'de'))->toBe('Deutscher Claim');
+    expect($brand->fresh()->getTranslation('tagline', 'en'))->toBe('English claim');
+});
+
+it('drops empty service rows on save', function () {
+    $this->actingAs(User::factory()->create());
+
+    Volt::test('admin.cms.brands-index')
+        ->call('openCreate')
+        ->set('slug', 'mit-leistungen')
+        ->set('brandName', 'Mit Leistungen')
+        ->set('services', [
+            ['title' => 'Aufmaß', 'description' => 'Vor Ort.'],
+            ['title' => '', 'description' => ''],
+        ])
+        ->call('save');
+
+    expect(CmsBrand::where('slug', 'mit-leistungen')->firstOrFail()->services)->toHaveCount(1);
+});
+
+it('toggles the published state', function () {
+    $brand = CmsBrand::factory()->create(['is_published' => true]);
+    $this->actingAs(User::factory()->create());
+
+    Volt::test('admin.cms.brands-index')->call('togglePublished', $brand->id);
+
+    expect($brand->fresh()->is_published)->toBeFalse();
+});
+
+it('deletes a brand', function () {
+    $brand = CmsBrand::factory()->create();
+    $this->actingAs(User::factory()->create());
+
+    Volt::test('admin.cms.brands-index')->call('deleteBrand', $brand->id);
+
+    expect(CmsBrand::find($brand->id))->toBeNull();
+});
+
+it('saves the overview text and the highlights', function () {
+    $this->actingAs(User::factory()->create());
+
+    Volt::test('admin.cms.brands-index')
+        ->call('openCreate')
+        ->set('slug', 'mit-merkmalen')
+        ->set('brandName', 'Mit Merkmalen')
+        ->set('summary', "Erster Absatz.\n\nZweiter Absatz.")
+        ->set('highlights', ['Erstes Merkmal', '', 'Zweites Merkmal'])
+        ->call('save')
+        ->assertHasNoErrors();
+
+    $brand = CmsBrand::where('slug', 'mit-merkmalen')->firstOrFail();
+
+    expect($brand->getTranslation('summary', 'de'))->toBe("Erster Absatz.\n\nZweiter Absatz.");
+    expect($brand->highlights)->toBe(['Erstes Merkmal', 'Zweites Merkmal']);
+});
+
+it('shows a brand added in the admin on the overview page', function () {
+    $this->actingAs(User::factory()->create());
+
+    Volt::test('admin.cms.brands-index')
+        ->call('openCreate')
+        ->set('slug', 'ganz-neue-marke')
+        ->set('brandName', 'Ganz neue Marke')
+        ->set('tagline', 'Frisch dabei.')
+        ->set('summary', 'Beschreibung für die Übersicht.')
+        ->set('highlights', ['Ein Merkmal'])
+        ->call('save');
+
+    $this->get('/marken')
+        ->assertSuccessful()
+        ->assertSee('Ganz neue Marke')
+        ->assertSee('Beschreibung für die Übersicht.', false)
+        ->assertSee('Ein Merkmal')
+        ->assertSee('/marken/ganz-neue-marke');
+});
+
+// ========================================
+// Galerie
+// ========================================
+
+it('adds gallery entries with the category that was chosen', function () {
+    $this->actingAs(User::factory()->create());
+
+    $component = Volt::test('admin.cms.brands-index')
+        ->call('openCreate')
+        ->call('addGalleryImage', 'project')
+        ->call('addGalleryImage', 'inspiration');
+
+    expect($component->get('gallery')[0]['category'])->toBe('project')
+        ->and($component->get('gallery')[1]['category'])->toBe('inspiration');
+});
+
+it('saves the gallery with category and caption', function () {
+    $this->actingAs(User::factory()->create());
+
+    Volt::test('admin.cms.brands-index')
+        ->call('openCreate')
+        ->set('slug', 'mit-galerie')
+        ->set('brandName', 'Mit Galerie')
+        ->set('gallery', [
+            ['image' => 'projekt.webp', 'category' => 'project', 'caption' => 'Ankleide in Bielefeld'],
+            ['image' => 'entwurf.webp', 'category' => 'inspiration', 'caption' => ''],
+        ])
+        ->call('save')
+        ->assertHasNoErrors();
+
+    $gallery = CmsBrand::where('slug', 'mit-galerie')->firstOrFail()->gallery;
+
+    expect($gallery)->toBe([
+        ['image' => 'projekt.webp', 'category' => 'project', 'caption' => 'Ankleide in Bielefeld'],
+        ['image' => 'entwurf.webp', 'category' => 'inspiration', 'caption' => ''],
+    ]);
+});
+
+it('does not let an unknown category slip through as a completed project', function () {
+    $this->actingAs(User::factory()->create());
+
+    Volt::test('admin.cms.brands-index')
+        ->call('openCreate')
+        ->set('slug', 'geschummelt')
+        ->set('brandName', 'Geschummelt')
+        ->set('gallery', [['image' => 'a.webp', 'category' => 'referenz']])
+        ->call('save');
+
+    expect(CmsBrand::where('slug', 'geschummelt')->firstOrFail()->gallery[0]['category'])
+        ->toBe(CmsBrand::GALLERY_INSPIRATION);
+});
+
+it('removes a gallery entry', function () {
+    $brand = CmsBrand::factory()->withGallery(projects: 2, inspirations: 1)->create(['slug' => 'mit-bildern']);
+    $this->actingAs(User::factory()->create());
+
+    Volt::test('admin.cms.brands-index')
+        ->call('openEdit', $brand->id)
+        ->call('removeGalleryImage', 0)
+        ->call('save');
+
+    expect($brand->fresh()->gallery)->toHaveCount(2);
+});