add missing migration

src/database/migrations/Migration20251201055409.ts

@@ -0,0 +1,26 @@
+import { Migration } from "@mikro-orm/migrations";
+
+export class Migration20251201055409 extends Migration {
+	override async up(): Promise<void> {
+		this.addSql(
+			`alter table "package" add column "slug" varchar(100) not null, add column "partner_id" varchar(30) not null;`,
+		);
+		this.addSql(
+			`alter table "package" add constraint "package_partner_id_foreign" foreign key ("partner_id") references "partner" ("id") on update cascade;`,
+		);
+		this.addSql(
+			`alter table "package" add constraint "package_slug_unique" unique ("slug");`,
+		);
+	}
+
+	override async down(): Promise<void> {
+		this.addSql(
+			`alter table "package" drop constraint "package_partner_id_foreign";`,
+		);
+
+		this.addSql(`alter table "package" drop constraint "package_slug_unique";`);
+		this.addSql(
+			`alter table "package" drop column "slug", drop column "partner_id";`,
+		);
+	}
+}