Enhance state management in DTOs and entities

- Added `States` property to `ProfileObjStateDto` and `ObjectDto`.
- Updated `MappingProfile` to include new `States` mapping.
- Made `StateId` in `ProfileObjState` required and added `State1` navigation property.
- Changed `ProfileObject` to use `States` instead of `State`.
- Cleaned up `State` class structure and removed redundant namespaces.
- Updated `ProfileObjRepository` to fetch related state data.

src/WorkFlow.Application/DTO/ProfileObjState/ProfileObjStateDto.cs

@@ -1,18 +1,6 @@
-using DigitalData.UserManager.Application.DTOs.User;
-using WorkFlow.Application.Dto.State;
+namespace WorkFlow.Application.Dto.ProfileObjState;
 
-namespace WorkFlow.Application.Dto.ProfileObjState
+public class ProfileObjStateDto
 {
-    public record ProfileObjStateDto(int Id,
-                                      int ProfileId,
-                                      int UserId,
-                                      long ObjId,
-                                      int StateId,
-                                      string AddedWho,
-                                      DateTime AddedWhen,
-                                      string? State2 = null,
-                                      string? State3 = null,
-                                      string? State4 = null,
-                                      UserReadDto? User = null,
-                                      StateDto? State = null);
+    public IEnumerable<string?> States { get; set; } = Array.Empty<string>();
 }

src/WorkFlow.Application/Dto/ObjectDto.cs

@@ -11,4 +11,6 @@ public class ObjectDto
     public IEnumerable<string> Sublines { get; set; } = Array.Empty<string>();
 
     public string? CmdCheckIn { get; set; }
+
+    public IEnumerable<string?> States { get; set; } = Array.Empty<string>();
 }

src/WorkFlow.Application/MappingProfile.cs

@@ -23,8 +23,8 @@ public class MappingProfile : AutoMapper.Profile
         .ForMember(dest => dest.Headlines, opt => opt.MapFrom(src =>
             new[] { src.Headline1, src.Headline2 }))
         .ForMember(dest => dest.Sublines, opt => opt.MapFrom(src =>
-            new[] { src.Subline1, src.Subline2 }));
-
+            new[] { src.Subline1, src.Subline2 }))
+        .ForMember(dest => dest.States, opt => opt.MapFrom(src => src.States));
 
         // Mapping create-DTO to entity
         CreateMap<ConfigCreateDto, Config>();