복구 2배속의 게임·실제 시간 표시 설정과 시계 빠른 전환 추가

app/game-frontend/src/views/BettingView.vue

@@ -1,5 +1,6 @@
 <script setup lang="ts">
-import { formatServerDateTime } from '@sammo-ts/common/time/ServerDateTime';
+import { useClockDisplay } from '../composables/useClockDisplay';
+const { formatTime: formatGameTime } = useClockDisplay();
 import { storeToRefs } from 'pinia';
 import { computed, nextTick, onMounted, onUnmounted, ref } from 'vue';
 import TournamentBracket from '../components/tournament/TournamentBracket.vue';
@@ -53,7 +54,7 @@ const ratio = (id: number) => {
     return amount ? (totalAmount.value / amount).toFixed(2) : '0';
 };
 const openingTime = computed(() =>
-    formatServerDateTime(snapshot.value?.state?.nextAt, { format: 'hourMinute', fallback: '--:--' })
+    formatGameTime(snapshot.value?.state?.nextAt, { format: 'hourMinute', fallback: '--:--' })
 );
 const selectedRatio = computed(() => {
     const targetId = selectedTarget.value?.id;