🗃️ Add migration of add sticker pack icon

DysonNetwork.Sphere/Migrations/20251203161208_AddStickerPackIcon.cs

@@ -0,0 +1,57 @@
+using DysonNetwork.Shared.Models;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace DysonNetwork.Sphere.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddStickerPackIcon : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "image_id",
+                table: "stickers");
+
+            migrationBuilder.AlterColumn<SnCloudFileReferenceObject>(
+                name: "image",
+                table: "stickers",
+                type: "jsonb",
+                nullable: false,
+                oldClrType: typeof(SnCloudFileReferenceObject),
+                oldType: "jsonb",
+                oldNullable: true);
+
+            migrationBuilder.AddColumn<SnCloudFileReferenceObject>(
+                name: "icon",
+                table: "sticker_packs",
+                type: "jsonb",
+                nullable: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "icon",
+                table: "sticker_packs");
+
+            migrationBuilder.AlterColumn<SnCloudFileReferenceObject>(
+                name: "image",
+                table: "stickers",
+                type: "jsonb",
+                nullable: true,
+                oldClrType: typeof(SnCloudFileReferenceObject),
+                oldType: "jsonb");
+
+            migrationBuilder.AddColumn<string>(
+                name: "image_id",
+                table: "stickers",
+                type: "character varying(32)",
+                maxLength: 32,
+                nullable: true);
+        }
+    }
+}