Add platform grain

src/Managing.Infrastructure.Database/Migrations/20250814123925_AddBotPositionCounts.cs

@@ -0,0 +1,40 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Managing.Infrastructure.Databases.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddBotPositionCounts : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<int>(
+                name: "LongPositionCount",
+                table: "Bots",
+                type: "integer",
+                nullable: false,
+                defaultValue: 0);
+
+            migrationBuilder.AddColumn<int>(
+                name: "ShortPositionCount",
+                table: "Bots",
+                type: "integer",
+                nullable: false,
+                defaultValue: 0);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "LongPositionCount",
+                table: "Bots");
+
+            migrationBuilder.DropColumn(
+                name: "ShortPositionCount",
+                table: "Bots");
+        }
+    }
+}