fix(admin): 修复基础数据「运动员」页整块空白（TDZ 崩溃）

AthletesSection 里 filteredIds 在第 73 行引用了第 272 行才声明的 filtered，
而第 84 行的 watch(filteredIds, ...) 在注册时会同步求值一次源（Vue 行为），
setup 阶段就访问到 TDZ 中的 filtered → ReferenceError:
Cannot access 'filtered' before initialization → 整个分区渲染失败，
页面只剩标签栏、下面全白。自 631c8dd（上一轮）起 dev_0.1.6/0.1.7/0.1.8 均带此缺陷。

修法：把 filtered 的定义上移到 filteredIds 之前（只依赖三个筛选 ref，上移安全），
并加注释说明为什么不能挪回去。

验证：真 Chromium（Playwright）逐个打开 14 个管理端路由 + 7 个基础数据标签，
console 错误与 pageerror 均为 0；「运动员」标签正常渲染出表格与空态。
版本 dev_0.1.8 → dev_0.1.9（热修，P2 批次另行发布）。

VERSION

@@ -1 +1 @@
-dev_0.1.8
+dev_0.1.9

console/package.json

@@ -1,7 +1,7 @@
 {
   "name": "scoreboard-console",
   "productName": "Scoreboard Console",
-  "version": "0.1.8",
+  "version": "0.1.9",
   "private": true,
   "author": "AskaEth",
   "description": "赛事积分榜 · 桌面宿主：守护 Go 服务端并把大屏投到扩展屏",

web/src/admin/components/baseData/AthletesSection.vue

@@ -70,6 +70,28 @@ const batchPurgeOpen = ref(false)
 /** 彻底删除的预览（dryRun 响应）：提交前把「会删掉什么、重算哪些小项」摆给操作员看。 */
 const bulkPurgePreview = ref<AthleteBatchResult | null>(null)
 
+// filtered 必须声明在 filteredIds / watch 之前：
+// watch 注册时会同步求值一次源（Vue 的行为），若 filtered 还在 TDZ 里，
+// setup 会直接抛 "Cannot access 'filtered' before initialization"，
+// 整个分区渲染不出来（页面只剩标签栏、下面全空白）。2026-09-11 实机复现。
+const filtered = computed(() => {
+  const keyword = search.value.trim().toLowerCase()
+  return data.athletes.value.filter((athlete) => {
+    if (teamFilter.value !== 'all' && String(athlete.teamId) !== teamFilter.value) return false
+    if (statusFilter.value === 'active' && !athlete.active) return false
+    if (statusFilter.value === 'inactive' && athlete.active) return false
+    if (keyword === '') return true
+    const team = data.teamById(athlete.teamId)
+    return (
+      athlete.name.toLowerCase().includes(keyword) ||
+      (athlete.employeeNo ?? '').toLowerCase().includes(keyword) ||
+      (athlete.idCard ?? '').toLowerCase().includes(keyword) ||
+      (athlete.bib ?? '').toLowerCase().includes(keyword) ||
+      (team?.name ?? '').toLowerCase().includes(keyword)
+    )
+  })
+})
+
 const filteredIds = computed(() => filtered.value.map((athlete) => athlete.id))
 const selectedCount = computed(() => selectedIds.value.size)
 const selectedAthletes = computed(() => data.athletes.value.filter((athlete) => selectedIds.value.has(athlete.id)))
@@ -269,24 +291,6 @@ function toAge(value: string | number): number | null {
   return Number.isFinite(parsed) ? parsed : Number.NaN
 }
 
-const filtered = computed(() => {
-  const keyword = search.value.trim().toLowerCase()
-  return data.athletes.value.filter((athlete) => {
-    if (teamFilter.value !== 'all' && String(athlete.teamId) !== teamFilter.value) return false
-    if (statusFilter.value === 'active' && !athlete.active) return false
-    if (statusFilter.value === 'inactive' && athlete.active) return false
-    if (keyword === '') return true
-    const team = data.teamById(athlete.teamId)
-    return (
-      athlete.name.toLowerCase().includes(keyword) ||
-      (athlete.employeeNo ?? '').toLowerCase().includes(keyword) ||
-      (athlete.idCard ?? '').toLowerCase().includes(keyword) ||
-      (athlete.bib ?? '').toLowerCase().includes(keyword) ||
-      (team?.name ?? '').toLowerCase().includes(keyword)
-    )
-  })
-})
-
 const activeCount = computed(() => data.athletes.value.filter((athlete) => athlete.active).length)
 
 function openCreate(): void {