Rohstoffe: inline creation in Lieferung form, hide nav entry, remove quantity column

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

app/Filament/User/Resources/SpiceSupplierResource.php

@@ -37,10 +37,25 @@ class SpiceSupplierResource extends Resource
             ->schema([
                 Select::make('spice_id')
                 ->label('Rohstoff')
-                ->relationship('spice', 'name')   
+                ->relationship('spice', 'name')
                 ->required()
-                ->preload()   
-                ->searchable(),  
+                ->preload()
+                ->searchable()
+                ->createOptionForm([
+                    TextInput::make('name')->label('Name')->required()->maxLength(255),
+                    Forms\Components\Select::make('unit')
+                        ->label('Mengeneinheit')
+                        ->native(false)
+                        ->options([
+                            'grams'  => '(Kilo-)Gramm',
+                            'pieces' => 'Stück',
+                            'liter'  => 'Liter',
+                        ])
+                        ->required(),
+                ])
+                ->createOptionUsing(function (array $data) {
+                    return \App\Models\Spice::create($data)->id;
+                }),
             Select::make('supplier_id')
                 ->label('Lieferant')
                 ->relationship('supplier', 'name')