Added shared projects

LiteCharms.Entities/Customer.cs

@@ -0,0 +1,11 @@
+using LiteCharms.Entities.Configuration;
+
+namespace LiteCharms.Entities;
+
+[EntityTypeConfiguration<CustomerConfiguration, Customer>]
+public class Customer : Models.Customer
+{
+    public virtual ICollection<Lead>? Leads { get; set; }
+
+    public virtual ICollection<Order>? Orders { get; set; }
+}