feat: Implement product and product category management with dedicated CRUD operations, services, and repositories.

app/Providers/ServiceServiceProvider.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Providers;
+
+use Illuminate\Support\ServiceProvider;
+use App\Http\Services\Admin\ProductCategory\ProductCategoryServiceInterface;
+use App\Http\Services\Admin\ProductCategory\ProductCategoryService;
+
+class ServiceServiceProvider extends ServiceProvider
+{
+    /**
+     * Register services.
+     *
+     * @return void
+     */
+    public function register()
+    {
+        $this->app->bind(
+            ProductCategoryServiceInterface::class,
+            ProductCategoryService::class
+        );
+    }
+
+    /**
+     * Bootstrap services.
+     *
+     * @return void
+     */
+    public function boot()
+    {
+        //
+    }
+}