feat(admin+api+player): 优胜赛结算态、禁止新增单场与钱包流水展示优化

- API/管理端：优胜赛 SETTLED 后禁止新增单场，列表与子页展示结算状态
- 玩家端：已结算 outright 只读展示并高亮冠军
- 管理端：结算后 stale 标记驱动列表刷新；财务流水时间与备注 i18n 优化
- shared：txDisplayAmount 与 LEAGUE_OUTRIGHT_SETTLED 错误码

apps/player/src/components/outright/OutrightEventSection.vue

@@ -14,6 +14,7 @@ export interface OutrightSelection {
   logoUrl?: string | null;
   odds: string;
   oddsVersion: string;
+  isWinner?: boolean;
 }
 
 export interface OutrightEvent {
@@ -22,6 +23,8 @@ export interface OutrightEvent {
   leagueCode?: string;
   leagueName: string;
   title: string;
+  status?: string;
+  bettingOpen?: boolean;
   selectionCount?: number;
   selections: OutrightSelection[];
 }
@@ -47,16 +50,21 @@ const headMeta = computed(() => {
   const total = props.event.selectionCount ?? props.event.selections.length;
   return t('bet.outright_teams_count', { n: total });
 });
+
+const isSettled = computed(() => props.event.bettingOpen === false || props.event.status === 'SETTLED');
 </script>
 
 <template>
   <section class="event-block">
-    <button type="button" class="event-head" :class="{ 'is-expanded': expanded }" :aria-expanded="expanded" @click="emit('toggle')">
+    <button type="button" class="event-head" :class="{ 'is-expanded': expanded, 'is-settled': isSettled }" :aria-expanded="expanded" @click="emit('toggle')">
       <span class="toggle-icon" :class="{ open: expanded }">
         <span class="toggle-mark">{{ expanded ? '−' : '+' }}</span>
       </span>
       <span class="event-head-text">
-        <span class="event-title">{{ headTitle }}</span>
+        <span class="event-title-row">
+          <span class="event-title">{{ headTitle }}</span>
+          <span v-if="isSettled" class="event-settled-tag">{{ t('bet.outright_settled') }}</span>
+        </span>
         <span v-if="event.leagueName && event.leagueName !== headTitle" class="event-league">
           {{ event.leagueName }}
         </span>
@@ -74,6 +82,8 @@ const headMeta = computed(() => {
           :team-name="sel.teamName"
           :logo-url="sel.logoUrl"
           :odds="sel.odds"
+          :disabled="isSettled"
+          :is-winner="Boolean(sel.isWinner)"
           @pick="emit('pick', sel)"
         />
       </div>
@@ -149,6 +159,24 @@ const headMeta = computed(() => {
   gap: 2px;
 }
 
+.event-title-row {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  flex-wrap: wrap;
+}
+
+.event-settled-tag {
+  flex-shrink: 0;
+  font-size: 10px;
+  font-weight: 800;
+  color: #c9a227;
+  border: 1px solid rgba(201, 162, 39, 0.45);
+  border-radius: 999px;
+  padding: 1px 7px;
+  line-height: 1.4;
+}
+
 .event-title {
   font-size: 13px;
   font-weight: 800;