Add EF Core support and refactor IRepository interface

Updated project dependencies to include `Microsoft.EntityFrameworkCore.Abstractions` for multiple target frameworks (`net462`, `net7.0`, `net8.0`, `net9.0`). Added `Microsoft.Extensions.*` package references to the project file.

Enhanced `IRepository` interface with methods for executing raw and interpolated SQL queries (`ExecuteSqlRawAsync`, `ExecuteSqlInterpolatedAsync`, etc.). Adjusted method declarations to support conditional compilation for `NET` and `NETFRAMEWORK`.

Refactored namespace structure in `IRepository.cs` to simplify and remove unnecessary conditional compilation directives.

DigitalData.Core.Abstraction.Application/DigitalData.Core.Abstraction.Application.csproj

@@ -37,7 +37,7 @@
 	<ImplicitUsings>enable</ImplicitUsings>
 	<LangVersion>latest</LangVersion>
   </PropertyGroup>
-
+	
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.Localization.Abstractions" Version="7.0.16" />
@@ -52,24 +52,28 @@
 	<PackageReference Include="AutoMapper" Version="10.1.1" />
 	<PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="7.0.0" />
 	<PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="7.0.0" />
+	<PackageReference Include="Microsoft.EntityFrameworkCore.Abstractions" Version="3.1.32" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'net7.0'">
 	<PackageReference Include="AutoMapper" Version="13.0.1" />
 	<PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="7.0.0" />
 	<PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="7.0.0" />
+	<PackageReference Include="Microsoft.EntityFrameworkCore.Abstractions" Version="7.0.20" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'net8.0'">
 	<PackageReference Include="AutoMapper" Version="14.0.0" />
 	<PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="8.0.1" />
 	<PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="8.0.0" />
+	<PackageReference Include="Microsoft.EntityFrameworkCore.Abstractions" Version="8.0.15" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'net9.0'">
 	<PackageReference Include="AutoMapper" Version="14.0.0" />
 	<PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="9.0.5" />
 	<PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="9.0.5" />
+	<PackageReference Include="Microsoft.EntityFrameworkCore.Abstractions" Version="9.0.5" />
   </ItemGroup>
 
   <ItemGroup>

DigitalData.Core.Abstraction.Application/Repository/IRepository.cs

@@ -1,4 +1,5 @@
 using System.Linq.Expressions;
+using Microsoft.EntityFrameworkCore.Query;
 #if NETFRAMEWORK
 using System;
 using System.Collections.Generic;
@@ -8,11 +9,29 @@ using System.Linq;
 #endif
 
 namespace DigitalData.Core.Abstraction.Application.Repository
-#if NET
+{
-    ;
+    public interface IRepository
-#elif NETFRAMEWORK
     {
+#if NET
+    public
 #endif
+        Task<int> ExecuteSqlRawAsync([NotParameterized] string sql, IEnumerable<object> parameters, CancellationToken cancel = default);
+
+#if NET
+    public
+#endif
+        Task<int> ExecuteSqlInterpolatedAsync(FormattableString sql, CancellationToken cancel = default);
+
+#if NET
+    public
+#endif
+        int ExecuteSqlRaw([NotParameterized] string sql, params object[] parameters);
+
+#if NET
+    public
+#endif
+        int ExecuteSqlInterpolated(FormattableString sql);
+    }
 
     public interface IRepository<TEntity>
     {
@@ -108,6 +127,4 @@ namespace DigitalData.Core.Abstraction.Application.Repository
         IQueryable<TEntity> ReadOnly();
         #endregion
     }
-#if NETFRAMEWORK
+}
-    }
-#endif