Rebadge the rest of the files

src/Imprink.Infrastructure/UnitOfWork.cs

@@ -0,0 +1,36 @@
+using Imprink.Application;
+using Imprink.Domain.Repositories;
+using Imprink.Infrastructure.Database;
+
+namespace Imprink.Infrastructure;
+
+public class UnitOfWork(
+    ApplicationDbContext context, 
+    IProductRepository productRepository, 
+    IProductVariantRepository productVariantRepository, 
+    ICategoryRepository categoryRepository) : IUnitOfWork
+{
+    public IProductRepository ProductRepository => productRepository;
+    public IProductVariantRepository ProductVariantRepository => productVariantRepository;
+    public ICategoryRepository CategoryRepository => categoryRepository;
+
+    public async Task SaveAsync(CancellationToken cancellationToken = default)
+    {
+        await context.SaveChangesAsync(cancellationToken);
+    }
+
+    public Task BeginTransactionAsync(CancellationToken cancellationToken = default)
+    {
+        return context.Database.BeginTransactionAsync(cancellationToken);
+    }
+
+    public async Task CommitTransactionAsync(CancellationToken cancellationToken = default)
+    {
+        await context.Database.CommitTransactionAsync(cancellationToken);
+    }
+
+    public async Task RollbackTransactionAsync(CancellationToken cancellationToken = default)
+    {
+        await context.Database.RollbackTransactionAsync(cancellationToken);
+    }
+}