feat(i18n): 管理端与玩家端三语支持（中/英/马来语）

- 管理后台 adminT 文案库、结算与代理端页面、表单校验
- 玩家端 vue-i18n 补全首页/公告/串关与 ms 文案
- Element Plus ms 语言包与共享 locale 工具

apps/api/src/domains/settlement/domain/settlement-calculator.ts

@@ -259,10 +259,7 @@ export function calculateParlayPayout(
   return { betResult: 'WON', payout: s.mul(combinedOdds), effectiveOdds: combinedOdds };
 }
 
-export function isQuarterHandicapOrTotal(line: number | null | undefined): boolean {
-  if (line == null) return false;
-  return isQuarterLine(line);
-}
+export { isQuarterHandicapOrTotal } from '@thebet365/shared';
 
 export const FT_CORRECT_SCORE_TEMPLATE = [
   'SCORE_0_0', 'SCORE_1_1', 'SCORE_2_2', 'SCORE_3_3', 'SCORE_4_4', 'OTHER_DRAW',