* Added EdiUser Entity and DTO

* Added LoginService to handle login and user creation
* Extended DbContext
* Extended Mapper

SytelineSaAppEfDataModel/Services/ILoginService.cs

@@ -0,0 +1,10 @@
+using SytelineSaAppEfDataModel.Dtos;
+
+namespace SytelineSaAppEfDataModel.Services;
+
+public interface ILoginService
+{
+    Task<EdiUserDto> CreateUser(string userName, string password);
+    Task<bool> Login(string username, string password);
+    
+}

SytelineSaAppEfDataModel/Services/LoginService.cs

@@ -0,0 +1,26 @@
+using AutoMapper;
+using SytelineSaAppEfDataModel.Entities;
+
+namespace SytelineSaAppEfDataModel.Services;
+
+public class LoginService(SytelineSaAppDbContext context, IMapper mapper) : ILoginService
+{
+    public async EdiUserd CreateUser(string userName, string password)
+    {
+        EdiUser user = new EdiUser()
+        {
+            Login = userName,
+            Password = password,
+        };
+        
+        context.EdiUsers.Add(user);
+        await context.SaveChangesAsync();
+        
+        return 
+    }
+    
+    public bool Login(string userName, string password)
+    {
+        
+    }
+}