Display CMS Optimierungen 29-05-2026

- Mediathek: Video-Vorschaubilder statt Icons (FFmpeg-Thumbnails + Backfill-Command), Kategorie "Sonstiges"
- B2in Media-Picker zeigt alle Medientypen, Typ wird automatisch erkannt; Thumbnail-Preview vor allen Medien-URL-Feldern
- B2in Marke/Footer: Footer ein/aus, Logo+Claim frei positionierbar (Ecken) mit Constraints, separate Anzeige-Schalter
- Angebote-Modul dynamisch: kein Slide-Typ mehr, einheitliches Detail-Layout mit ein-/ausblendbaren Bloecken, Logo/Brand pro Slide, Streichpreis-Option
- Player: leere Module stoppen Endlosschleife, dynamische Layout-Anpassung bei verstecktem Footer/Header
- Fix: Script-Ladereihenfolge (Livewire vor Flux), entfernte stale public/flux/flux.js, Modal-Crash beim Aktualisieren behoben

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

tests/Feature/LayoutScriptOrderTest.php

@@ -0,0 +1,41 @@
+<?php
+
+use App\Models\User;
+use Illuminate\Support\Facades\URL;
+
+beforeEach(function () {
+    URL::forceRootUrl('https://'.config('domains.domain_portal'));
+});
+
+test('admin layout loads livewire before flux so flux can register its alpine components', function () {
+    $user = User::factory()->create();
+
+    $content = $this->actingAs($user)
+        ->get(route('admin.cms.display-modules'))
+        ->assertSuccessful()
+        ->getContent();
+
+    $livewirePosition = strpos($content, 'livewire.js?id=');
+    $fluxPosition = strpos($content, '/flux/flux');
+
+    expect($livewirePosition)->not->toBeFalse('Livewire script tag is missing from the layout.');
+    expect($fluxPosition)->not->toBeFalse('Flux script tag is missing from the layout.');
+    expect($livewirePosition)->toBeLessThan(
+        $fluxPosition,
+        'Livewire must be loaded before Flux; otherwise window.Alpine is undefined when flux.js registers fluxModal/fluxSelectSearchClearable.'
+    );
+});
+
+test('admin layout loads the livewire script only once', function () {
+    $user = User::factory()->create();
+
+    $content = $this->actingAs($user)
+        ->get(route('admin.cms.display-modules'))
+        ->assertSuccessful()
+        ->getContent();
+
+    expect(substr_count($content, 'livewire.js?id='))->toBe(
+        1,
+        'Livewire must only be injected once; a duplicate script tag creates multiple Alpine instances.'
+    );
+});