added a notes file for important running stuff

Create working for tenant and added in efcore and data layer

Emergence.services/Interfaces/ITenantService.cs

@@ -0,0 +1,8 @@
+using Emergence.models;
+
+namespace Emergence.services.Interface
+{
+    public interface ITenantService : IService<TenantModel, Guid>
+    {
+    }
+}