Warenwirtschaft: AP-09 bis AP-13 (Produktbestand, Set-Produkte, Ausschuss, Konzepte)

- AP-09 Produktbestand inkl. Bewegungshistorie (product_stock_movements, ProductStockService)
- AP-10 Rohstoffbestand-Ansicht je Lager (RawMaterialStockController)
- AP-11 Bestandsschwellen / Out-of-Stock-Handling fuer Produkte und Shop
- AP-12 Ausgang/Ausschuss (stock_disposals, StockDisposalController, InventoryService)
- Set-Produkte (product_set_items) inkl. Aufloesung
- Produktentwicklung & Hinweise-Verwaltung (Notices)
- AP-13 Entwicklungskonzept Shop-Bestandsabzug im Plan dokumentiert
- Feature-Tests fuer neue Module + aktualisierter Entwicklungsplan

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

resources/views/admin/inventory/stock-disposals/index.blade.php

@@ -0,0 +1,76 @@
+@extends('layouts.layout-2')
+
+@section('content')
+    @include('admin.inventory.partials.table-actions-style')
+    <div class="card">
+        <div class="card-header d-flex flex-wrap justify-content-between align-items-center">
+            <h6 class="mb-0">{{ __('Ausgang / Ausschuss') }}</h6>
+            <div>
+                <form method="get" class="d-inline-block mr-2">
+                    <select name="type" class="form-control form-control-sm d-inline-block" style="width:auto"
+                        onchange="this.form.submit()">
+                        <option value="">{{ __('Alle Arten') }}</option>
+                        <option value="ingredient" @selected($typeFilter === 'ingredient')>{{ __('Rohstoff') }}</option>
+                        <option value="packaging" @selected($typeFilter === 'packaging')>{{ __('Verpackung') }}</option>
+                    </select>
+                </form>
+                @if (Auth::user()->isAdmin())
+                    <a href="{{ route('admin.inventory.stock-disposals.create') }}" class="btn btn-sm btn-primary">
+                        {{ __('Ausschuss erfassen') }}
+                    </a>
+                @endif
+            </div>
+        </div>
+        <div class="card-datatable table-responsive">
+            <table class="table table-striped wawi-table mb-0">
+                <thead>
+                    <tr>
+                        <th>{{ __('Datum') }}</th>
+                        <th>{{ __('Art') }}</th>
+                        <th>{{ __('Artikel') }}</th>
+                        <th>{{ __('Charge') }}</th>
+                        <th>{{ __('Lagerort') }}</th>
+                        <th class="text-right">{{ __('Menge') }}</th>
+                        <th>{{ __('Grund') }}</th>
+                        <th>{{ __('Hinweis') }}</th>
+                        <th>{{ __('Mitarbeiter') }}</th>
+                    </tr>
+                </thead>
+                <tbody>
+                    @forelse($values as $disposal)
+                        <tr>
+                            <td>{{ $disposal->disposed_at?->format('d.m.Y') }}</td>
+                            <td>
+                                @if ($disposal->isIngredient())
+                                    <span class="badge badge-info">{{ __('Rohstoff') }}</span>
+                                @else
+                                    <span class="badge badge-secondary">{{ __('Verpackung') }}</span>
+                                @endif
+                            </td>
+                            <td>{{ $disposal->articleName() }}</td>
+                            <td>
+                                @if ($disposal->stockEntry)
+                                    {{ $disposal->stockEntry->batch_number ?: '#'.$disposal->stockEntry->id }}
+                                @else
+                                    <span class="text-muted">—</span>
+                                @endif
+                            </td>
+                            <td>{{ $disposal->location?->name ?? '—' }}</td>
+                            <td class="text-right text-danger font-weight-bold">
+                                −{{ \App\Services\Util::formatNumber($disposal->quantity, $disposal->unit === 'piece' ? 0 : 2) }}
+                                {{ $disposal->unit === 'piece' ? __('Stück') : 'g' }}
+                            </td>
+                            <td>{{ $disposal->reason }}</td>
+                            <td class="text-muted">{{ $disposal->note }}</td>
+                            <td>{{ $disposal->user?->getFullName(false) ?: ($disposal->user?->email ?? '—') }}</td>
+                        </tr>
+                    @empty
+                        <tr>
+                            <td colspan="9" class="text-center text-muted py-4">{{ __('Noch keine Ausgänge erfasst.') }}</td>
+                        </tr>
+                    @endforelse
+                </tbody>
+            </table>
+        </div>
+    </div>
+@endsection