Fix null reference issue in ReadAsync method

Updated the inclusion of the `States` property in the
`ReadAsync` method of `ProfileObjRepository` to check
for null values before accessing `State1`. This change
prevents potential null reference exceptions.

src/WorkFlow.Infrastructure/Repositories/ProfileObjRepository.cs

@@ -35,6 +35,6 @@ public class ProfileObjRepository : IProfileObjRepository
     public async Task<IEnumerable<ProfileObject>> ReadAsync(int userId, int profileId, CancellationToken cancel = default)
         => await _context.Objects
             .FromSqlRaw("SELECT * FROM [FNMWF_GET_PROFILE_OBJECTS] ({0}, {1})", userId, profileId)
-            .Include(obj => obj.States).ThenInclude(objState => objState.State1)
+            .Include(obj => obj.States).ThenInclude(objState => objState != null ? objState.State1 : null)
             .ToListAsync(cancel);
 }