Cleanup folder structure again

src/Imprink.Domain/Entities/Product.cs

@@ -0,0 +1,16 @@
+namespace Imprink.Domain.Entities;
+
+public class Product : EntityBase
+{
+    public required string Name { get; set; }
+    public string? Description { get; set; }
+    public required decimal BasePrice { get; set; }
+    public required bool IsCustomizable { get; set; }
+    public required bool IsActive { get; set; }
+    public string? ImageUrl { get; set; }
+    public Guid? CategoryId { get; set; }
+        
+    public virtual required Category Category { get; set; }
+    public virtual ICollection<ProductVariant> ProductVariants { get; set; } = new List<ProductVariant>();
+    public virtual ICollection<OrderItem> OrderItems { get; set; } = new List<OrderItem>();
+}