feat(admin,api,player): 优胜赛配置、赛事管理重构与玩家端投注体验优化

管理端拆分赛事/优胜赛 Tab，新增联赛优胜赔率面板（批量、排序、外侧删除）；统一 list-chrome 工具栏对齐与列表页布局；Dashboard 失败重试、Users 操作下拉、小屏侧栏等体验修复。

API 扩展优胜赛与赛事目录接口，完善投注与钱包查询；玩家端重构赛事卡片、串关面板、注单/钱包页，新增注单详情、下注成功动画与下拉刷新。

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/admin/src/views/Contents.vue

@@ -4,6 +4,7 @@ import { ElMessage, ElMessageBox } from 'element-plus';
 import type { TableInstance } from 'element-plus';
 import { useAdminLocale } from '../composables/useAdminLocale';
 import api from '../api';
+import AdminTableEmpty from '../components/AdminTableEmpty.vue';
 
 const { t, localeTag } = useAdminLocale();
 
@@ -385,9 +386,11 @@ void load();
           row-key="id"
           stripe
           size="small"
-          empty-text="—"
           @selection-change="onSelectionChange"
         >
+          <template #empty>
+            <AdminTableEmpty />
+          </template>
           <el-table-column type="selection" width="44" :selectable="() => !saving" />
           <el-table-column prop="sortOrder" :label="t('content.col.sort')" width="64" align="center" />
           <el-table-column v-if="isBanner" :label="t('content.col.preview')" width="88" align="center">