refactor(repository): replace queryFactory with DbSetFactory in DbRepository

- Updated DbRepository constructor to use DbSetFactory<TDbContext, TEntity>
  instead of a Func<TDbContext, DbSet<TEntity>> queryFactory.
- Adjusted namespace imports to include DigitalData.Core.Infrastructure.Factory.
- Improved repository instantiation consistency and encapsulation.

DigitalData.Core.Infrastructure/DbRepository.cs

@@ -1,5 +1,6 @@
 using AutoMapper;
 using DigitalData.Core.Abstraction.Application.Repository;
+using DigitalData.Core.Infrastructure.Factory;
 using Microsoft.EntityFrameworkCore;
 using System.Linq.Expressions;
 
@@ -13,10 +14,10 @@ public class DbRepository<TDbContext, TEntity> : IRepository<TEntity> where TDbC
 
     public IMapper Mapper { get; }
 
-    public DbRepository(TDbContext context, Func<TDbContext, DbSet<TEntity>> queryFactory, IMapper mapper)
+    public DbRepository(TDbContext context, DbSetFactory<TDbContext, TEntity> factory, IMapper mapper)
     {
         Context = context;
-        Entities = queryFactory(context);
+        Entities = factory.Create(context);
         Mapper = mapper;
     }
 

DigitalData.Core.Infrastructure/DependencyInjection.cs

@@ -44,7 +44,7 @@ public static class DependencyInjection
             // 2. register entities (can overwrite)
             RegsEntity.InvokeAll(services);
 
-            // 1. register db set factories (can overwrite)
+            // 3. register db set factories (can overwrite)
             RegsDbSetFactory.InvokeAll(services);
         }
 
@@ -77,7 +77,7 @@ public static class DependencyInjection
                                    BindingFlags.Static | BindingFlags.NonPublic | BindingFlags.Public);
 
                     var genericMethod = addDbSetFactoryMethod!.MakeGenericMethod(typeof(TDbContext), entityType);
-                    genericMethod.Invoke(null, new [] { services });
+                    genericMethod.Invoke(null, new [] { services, null });
                     #endregion DbSetFactory
                 }
             }

DigitalData.Core.Tests/Infrastructure/DbRepositoryTests.cs

@@ -1,6 +1,4 @@
-namespace DigitalData.Core.Tests.Infrastructure;
-
-using DigitalData.Core.Tests.Mock;
+using DigitalData.Core.Tests.Mock;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
@@ -8,6 +6,8 @@ using System.Reflection;
 using DigitalData.Core.Abstraction.Application.Repository;
 using DigitalData.Core.Infrastructure;
 
+namespace DigitalData.Core.Tests.Infrastructure;
+
 public class DbRepositoryTests
 {
     private IHost _host;

DigitalData.Core.Tests/Mock/User.cs

@@ -1,7 +1,9 @@
 using DigitalData.Core.Abstraction.Application.Repository;
+using System.ComponentModel.DataAnnotations.Schema;
 
 namespace DigitalData.Core.Tests.Mock;
 
+[Table("USER")]
 public class User : UserBase, IEntity
 {
     public required int Id { get; init; }