chore: upgrade Laravel Pint to 1.29.0 and apply code style fixes

Upgraded Pint from 1.27.1 to 1.29.0 to align local development with CI
workflow. Applied new code style rules across 225 files including:
- fully_qualified_strict_types
- ordered_imports
- braces_position
- class_definition

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: Baspa

src/Contracts/PaymentGateway.php

@@ -2,6 +2,9 @@
 
 namespace Backstage\Shop\Support\Contracts;
 
+use Backstage\Shop\Models\Customer;
+use Backstage\Shop\Models\Order;
+use Backstage\Shop\Models\Product;
 use Illuminate\Database\Eloquent\Model;
 
 interface PaymentGateway
@@ -14,7 +17,7 @@ public function getName(): string;
     /**
      * Create a payment for an order.
      *
-     * @param  \Backstage\Shop\Models\Order  $order
+     * @param  Order  $order
      */
     public function createPayment(Model $order, array $options = []): PaymentResult;
 
@@ -31,7 +34,7 @@ public function refundPayment(string $paymentId, ?int $amount = null): PaymentRe
     /**
      * Create a customer in the payment gateway.
      *
-     * @param  \Backstage\Shop\Models\Customer  $customer
+     * @param  Customer  $customer
      */
     public function createCustomer(Model $customer): string;
 
@@ -78,7 +81,7 @@ public function getAvailablePaymentMethods(): array;
     /**
      * Create a product in the payment gateway.
      *
-     * @param  \Backstage\Shop\Models\Product  $product
+     * @param  Product  $product
      */
     public function createProduct(Model $product): string;
 
@@ -90,7 +93,7 @@ public function getProduct(string $gatewayProductId): ?array;
     /**
      * Update a product in the payment gateway.
      *
-     * @param  \Backstage\Shop\Models\Product  $product
+     * @param  Product  $product
      */
     public function updateProduct(string $gatewayProductId, Model $product): bool;
 
@@ -102,14 +105,14 @@ public function deleteProduct(string $gatewayProductId): bool;
     /**
      * Sync a product to the payment gateway (create or update).
      *
-     * @param  \Backstage\Shop\Models\Product  $product
+     * @param  Product  $product
      */
     public function syncProduct(Model $product): string;
 
     /**
      * Create a price for a product in the payment gateway.
      *
-     * @param  \Backstage\Shop\Models\Product  $product
+     * @param  Product  $product
      */
     public function createPrice(Model $product, int $amount, string $currency, array $options = []): string;
 
@@ -131,7 +134,7 @@ public function archivePrice(string $gatewayPriceId): bool;
     /**
      * Sync a price to the payment gateway (create or update).
      *
-     * @param  \Backstage\Shop\Models\Product  $product
+     * @param  Product  $product
      */
     public function syncPrice(Model $product, int $amount, string $currency, array $options = []): string;
 

src/Facades/AvailableCheckoutDrivers.php

@@ -11,7 +11,7 @@
  * @method static bool hasDriver(string $driver)
  * @method static string|null getDriver(string $driver)
  *
- * @see \Backstage\Shop\Support\CheckoutDriver
+ * @see CheckoutDriver
  */
 class AvailableCheckoutDrivers extends Facade
 {