Revize fabfbe32

Refactoring, fixes

Backend/Core/Seeding/Seeder.cs

@@ -131 +131 @@
                     Surname = "Admin",
                     Role = ERole.ADMINISTRATOR,
                     Username = "admin",
-                    Password = BCrypt.Net.BCrypt.HashPassword("123a456b789c")
+                    Password = BCrypt.Net.BCrypt.HashPassword("admin")
                 };
                 context.Users.Add(admin);