Commerce administration dashboard

* Product catalogue
* Product categories
* Physical, digital, service, and bundle product types
* Product variants and option storage
* SKU management
* Product publishing states
* Pricing and comparison pricing
* Inventory quantities
* Low-stock thresholds
* Inventory movement history
* Customer records and addresses
* Orders and order items
* Payment and fulfilment statuses
* Payment transaction storage
* Promotions and coupon codes
* Shipping methods
* Tax rates
* Payment, shipping, tax, and inventory provider contracts
* Default manual payment provider
* Default flat-rate shipping provider
* Public product REST API
* Administration navigation
* Commerce permissions
* Module registration
* Module boot tests

Modules/Commerce/Models/Category.php

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+<?php
+namespace Modules\Commerce\Models;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
+final class Category extends Model
+{
+    
+    protected $table = 'commerce_categories';
+    protected $guarded = [];
+    protected function casts(): array { return ['is_active'=>'boolean']; }
+}

Modules/Commerce/Models/Customer.php

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+<?php
+namespace Modules\Commerce\Models;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
+final class Customer extends Model
+{
+    
+    protected $table = 'commerce_customers';
+    protected $guarded = [];
+    protected function casts(): array { return ['billing_address'=>'array','shipping_address'=>'array']; }
+}

Modules/Commerce/Models/InventoryMovement.php

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+<?php
+namespace Modules\Commerce\Models;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
+final class InventoryMovement extends Model
+{
+    
+    protected $table = 'commerce_inventory_movements';
+    protected $guarded = [];
+    protected function casts(): array { return []; }
+}

Modules/Commerce/Models/Order.php

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+<?php
+namespace Modules\Commerce\Models;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
+final class Order extends Model
+{
+    
+    protected $table = 'commerce_orders';
+    protected $guarded = [];
+    protected function casts(): array { return ['subtotal'=>'decimal:2','discount_total'=>'decimal:2','shipping_total'=>'decimal:2','tax_total'=>'decimal:2','grand_total'=>'decimal:2','billing_address'=>'array','shipping_address'=>'array','placed_at'=>'datetime']; }
+}

Modules/Commerce/Models/OrderItem.php

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+<?php
+namespace Modules\Commerce\Models;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
+final class OrderItem extends Model
+{
+    
+    protected $table = 'commerce_order_items';
+    protected $guarded = [];
+    protected function casts(): array { return ['unit_price'=>'decimal:2','tax_total'=>'decimal:2','line_total'=>'decimal:2','metadata'=>'array']; }
+}

Modules/Commerce/Models/Product.php

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+<?php
+namespace Modules\Commerce\Models;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
+final class Product extends Model
+{
+    use SoftDeletes;
+    protected $table = 'commerce_products';
+    protected $guarded = [];
+    protected function casts(): array { return ['price'=>'decimal:2','compare_at_price'=>'decimal:2','cost_price'=>'decimal:2','track_inventory'=>'boolean','is_featured'=>'boolean','published_at'=>'datetime','metadata'=>'array']; }
+}

Modules/Commerce/Models/ProductVariant.php

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+<?php
+namespace Modules\Commerce\Models;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
+final class ProductVariant extends Model
+{
+    
+    protected $table = 'commerce_product_variants';
+    protected $guarded = [];
+    protected function casts(): array { return ['price'=>'decimal:2','options'=>'array','is_active'=>'boolean']; }
+}

Modules/Commerce/Models/Promotion.php

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+<?php
+namespace Modules\Commerce\Models;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
+final class Promotion extends Model
+{
+    
+    protected $table = 'commerce_promotions';
+    protected $guarded = [];
+    protected function casts(): array { return ['value'=>'decimal:2','minimum_order'=>'decimal:2','starts_at'=>'datetime','ends_at'=>'datetime','is_active'=>'boolean','conditions'=>'array']; }
+}

Modules/Commerce/Models/Relations.php

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+<?php
+// Relationship reference: Product belongsTo Category and hasMany ProductVariant; Order hasMany OrderItem and belongsTo Customer.