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

PARR.DAL/Models/Unit/UnitInField.cs

@@ -0,0 +1,29 @@
+using Microsoft.EntityFrameworkCore;
+using PARR.DAL.Context;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace PARR.DAL.Models.Unit
+{
+    /// <summary>
+    /// Связь Unit in Field
+    /// </summary>
+    /// 
+    [Table("UnitInFields", Schema = DataContextSettings.Unit)]
+    [Comment("Справочник полей ЭК")]
+    [PrimaryKey(nameof(UnitId), nameof(FieldId))]
+    public class UnitInField
+    {
+        public Guid UnitId { get; set; }
+
+        public Guid FieldId { get; set; }
+
+        public DateTimeOffset DateCreated { get; set; }
+
+
+        [ForeignKey(nameof(UnitId))]
+        public Unit? Unit { get; set; }
+
+        [ForeignKey(nameof(FieldId))]
+        public UnitField? UnitField { get; set; }
+    }
+}