feat(dal,aihitloader): Создали таблицы схемы Units и сервисы к ним.

PARR.DAL/Models/Unit/UnitFieldInUnitFieldValue.cs

@@ -0,0 +1,28 @@
+using Microsoft.EntityFrameworkCore;
+using PARR.DAL.Context;
+using PARR.DAL.Models.Base;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace PARR.DAL.Models.Unit
+{
+    [Table("FieldInFieldValues", Schema = DataContextSettings.Unit)]
+    [Comment("Значения полей ЭК")]
+    [PrimaryKey(nameof(FieldId), nameof(FieldValueId))]
+    public class UnitFieldInUnitFieldValue : IBaseDateCreated
+    {
+        public Guid FieldId { get; set; }
+
+        public Guid FieldValueId { get; set; }
+
+        public DateTimeOffset DateCreated { get; set; }
+
+
+
+        [ForeignKey(nameof(FieldId))]
+        public UnitField? Field { get; set; }
+
+
+        [ForeignKey(nameof(FieldValueId))]
+        public UnitFieldValue? FieldValue { get; set; }
+    }
+}