feat(dal): в таблице Units удалено поле DateModified

PARR.DAL/Migrations/20250827012932_tblUnitsRemoveDateModified.cs

@@ -0,0 +1,31 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace PARR.DAL.Migrations
+{
+    /// <inheritdoc />
+    public partial class tblUnitsRemoveDateModified : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "DateModified",
+                schema: "unit",
+                table: "Units");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<DateTimeOffset>(
+                name: "DateModified",
+                schema: "unit",
+                table: "Units",
+                type: "timestamp with time zone",
+                nullable: true);
+        }
+    }
+}

PARR.DAL/Migrations/DataContextModelSnapshot.cs

@@ -2753,9 +2753,6 @@ namespace PARR.DAL.Migrations
                     b.Property<DateTimeOffset>("DateCreated")
                         .HasColumnType("timestamp with time zone");
 
-                    b.Property<DateTimeOffset?>("DateModified")
-                        .HasColumnType("timestamp with time zone");
-
                     b.Property<DateTimeOffset?>("LastLogon")
                         .HasColumnType("timestamp with time zone");
 

PARR.DAL/Models/Unit/Unit.cs

@@ -16,6 +16,7 @@ namespace PARR.DAL.Models.Unit
 
         public DateTimeOffset DateCreated { get; set; }
 
+        [NotMapped]
         public DateTimeOffset? DateModified { get; set; }
 
         /// <summary>