fix: bootstrap4 package order 문제

- vue3 + bootstrap5 적용 전까진 고통 받아야...
- 당분간 Popper, jQuery가 제대로 export 되었는지 확인 필요

hwe/ts/battle_simulator.ts

@@ -1,3 +1,4 @@
+import { exportWindow } from './util/exportWindow';
 import $ from 'jquery';
 import Popper from 'popper.js';
 exportWindow(Popper, 'Popper');//XXX: 왜 popper를 이렇게 불러야 하는가?
@@ -10,7 +11,6 @@ import { numberWithCommas } from "./util/numberWithCommas";
 import { unwrap_any } from './util/unwrap_any';
 import { BasicGeneralListResponse, InvalidResponse } from './defs';
 import { formatTime } from './util/formatTime';
-import { exportWindow } from './util/exportWindow';
 
 type CityAttackerInfo = {
     level: number,