Initial commit: WitShop Laravel Online-Shop

- Laravel 11, Blade, Alpine.js, Tailwind CSS
- Produkt- & Kategorieverwaltung mit Varianten
- Checkout (Vorkasse + Rechnung), Session-Warenkorb
- Admin-Backend (Dashboard, Bestellungen, Kunden, CMS)
- DSGVO-konform: Cookie-Consent, Impressum, Widerruf, AGB
- PDF-Rechnung via dompdf, SMTP-Mailversand
- Kundenverwaltung mit manueller Freischaltung

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

app/Models/User.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Contracts\Auth\MustVerifyEmail;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Foundation\Auth\User as Authenticatable;
+use Illuminate\Notifications\Notifiable;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class User extends Authenticatable implements MustVerifyEmail
+{
+    use HasFactory, Notifiable;
+
+    protected $fillable = ['name', 'email', 'password', 'role', 'approved'];
+
+    protected $hidden = ['password', 'remember_token'];
+
+    protected function casts(): array
+    {
+        return [
+            'email_verified_at' => 'datetime',
+            'password' => 'hashed',
+            'approved' => 'boolean',
+        ];
+    }
+
+    public function isApproved(): bool
+    {
+        return $this->isAdmin() || (bool) $this->approved;
+    }
+
+    public function isAdmin(): bool
+    {
+        return in_array($this->role, ['admin', 'super_admin']);
+    }
+
+    public function isSuperAdmin(): bool
+    {
+        return $this->role === 'super_admin';
+    }
+
+    public function addresses(): HasMany
+    {
+        return $this->hasMany(Address::class);
+    }
+
+    public function orders(): HasMany
+    {
+        return $this->hasMany(Order::class);
+    }
+}