update:新增个人训练重连机制，修复海报

src/pages/match-detail.vue

@@ -13,10 +13,10 @@ const data = ref({
   rounds: [],
 });
 const players = ref([]);
+const isLoading = ref(true);
+const loadError = ref("");
 
-onLoad(async (options) => {
-  if (!options.battleId) return;
-  battleId.value = options.battleId || "60510101693403136";
+const loadBattle = async () => {
   const result = await getBattleAPI(battleId.value);
   data.value = result;
   if (result.mode > 3) {
@@ -62,6 +62,32 @@ onLoad(async (options) => {
 
     players.value = [...rankedPlayers, ...unrankedPlayers];
   }
+
+  // 数据和派生列表均已就绪后再关闭占位，避免空壳闪烁。
+  isLoading.value = false;
+};
+
+const requestBattle = () => {
+  if (!battleId.value) return;
+
+  isLoading.value = true;
+  loadError.value = "";
+  loadBattle().catch((error) => {
+    console.error("加载比赛详情失败:", error);
+    loadError.value = "赛况加载失败";
+    isLoading.value = false;
+  });
+};
+
+onLoad((options) => {
+  if (!options.battleId) {
+    loadError.value = "缺少比赛信息";
+    isLoading.value = false;
+    return;
+  }
+
+  battleId.value = options.battleId;
+  requestBattle();
 });
 
 const checkBowData = (selected) => {
@@ -80,6 +106,17 @@ const checkBowData = (selected) => {
 <template>
   <Container title="详情">
     <view class="container">
+      <view v-if="isLoading" class="page-state">
+        <text>赛况加载中...</text>
+      </view>
+      <view
+        v-else-if="loadError"
+        class="page-state page-state--error"
+        @click="requestBattle"
+      >
+        <text>{{ loadError }}</text>
+        <text v-if="battleId" class="retry-text">点击重新加载</text>
+      </view>
       <BattleHeader
         v-if="data.mode <= 3"
         :winner="data.winTeam"
@@ -165,6 +202,22 @@ const checkBowData = (selected) => {
   width: 100%;
   height: 100%;
 }
+.page-state {
+  min-height: 60vh;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  color: rgba(255, 255, 255, 0.6);
+  font-size: 26rpx;
+}
+.page-state--error {
+  color: rgba(255, 255, 255, 0.72);
+}
+.retry-text {
+  margin-top: 16rpx;
+  color: #fed847;
+}
 .score-header,
 .score-row {
   display: flex;