feat(admin,pool,billing): 端点级模型测试、Provider 自动置顶、缓存 TTL 分级计费展示与账号状态增强

- 模型测试支持指定端点：新增 ModelTestDialog 组件，多端点时弹窗选择，单端点直接测试；
  后端 test-model-failover 接口新增 endpoint_id 参数，支持 global/direct 模式下按端点过滤候选
- 创建 Provider 时优先级自动置顶（provider_priority 默认 None，后端取 min-1），
  显式指定优先级时 shift 已有行；前端创建时不发送 priority，更新时保留
- 缓存计费 UI 增强：RequestDetailDrawer 支持 5min/1h 缓存创建 token 分级展示，
  含按 TTL 匹配单价和分行成本计算；ModelDetailDrawer/ModelsTab 标签区分 5min/1h 缓存创建
- Pool 批量操作额度筛选拆分为「无5H限额」和「无周限额」，按 | 分隔 segment 匹配
- KeyFormDialog 优化非 vertex_ai 时布局，API 密钥输入内联到 grid 右列
- Codex refresher 结构化错误标记：401/402/403 使用 [OAUTH_EXPIRED]/[ACCOUNT_BLOCK] 前缀，
  新增 deactivated_workspace 识别与分类
- 前后端 accountBlock 关键词同步：新增 token invalidated、deactivated_workspace 识别，
  OAuth 失效提示清理 block 前缀后展示
- PoolConfig 新增 batch_concurrency 配置（默认 8，上限 32）
- 预设模型新增 gpt-5.4；TestResultDialog 响应式布局与 key 脱敏优化

frontend/src/features/pool/components/PoolAccountBatchDialog.vue

@@ -273,7 +273,8 @@ import { useProxyNodesStore } from '@/stores/proxy-nodes'
 
 type QuickSelectorValue =
   | 'banned'
-  | 'no_quota'
+  | 'no_5h_limit'
+  | 'no_weekly_limit'
   | 'plan_free'
   | 'plan_team'
   | 'oauth_invalid'
@@ -305,7 +306,8 @@ const emit = defineEmits<{
 
 const QUICK_SELECT_OPTIONS: Array<{ value: QuickSelectorValue; label: string }> = [
   { value: 'banned', label: '已封号' },
-  { value: 'no_quota', label: '无额度' },
+  { value: 'no_5h_limit', label: '无5H限额' },
+  { value: 'no_weekly_limit', label: '无周限额' },
   { value: 'plan_free', label: '全部 Free' },
   { value: 'plan_team', label: '全部 Team' },
   { value: 'oauth_invalid', label: 'OAuth 失效' },
@@ -408,16 +410,33 @@ function isBannedKey(key: PoolKeyDetail): boolean {
   return false
 }
 
-function hasNoQuota(key: PoolKeyDetail): boolean {
-  const quotaText = normalizeText(key.account_quota)
-  if (!quotaText) return false
-  if (/(无额度|额度不足|已耗尽|耗尽|depleted|exhausted|insufficient)/.test(quotaText)) return true
-  if (/剩余\s*0(\.0+)?/.test(quotaText)) return true
-  if (/\b0(\.0+)?\s*\/\s*\d/.test(quotaText)) return true
-  if (/\b0(\.0+)?%/.test(quotaText)) return true
+function getQuotaSegments(accountQuota: string | null | undefined): string[] {
+  return String(accountQuota || '')
+    .split('|')
+    .map((segment) => normalizeText(segment))
+    .filter(Boolean)
+}
+
+function isDepletedQuotaSegment(segment: string): boolean {
+  if (/(无额度|额度不足|已耗尽|耗尽|depleted|exhausted|insufficient)/.test(segment)) return true
+  if (/剩余\s*0(\.0+)?/.test(segment)) return true
+  if (/\b0(\.0+)?\s*\/\s*\d/.test(segment)) return true
+  if (/\b0(\.0+)?%/.test(segment)) return true
   return false
 }
 
+function hasNoFiveHourLimit(key: PoolKeyDetail): boolean {
+  return getQuotaSegments(key.account_quota)
+    .filter((segment) => /5h|5小时/.test(segment))
+    .some(isDepletedQuotaSegment)
+}
+
+function hasNoWeeklyLimit(key: PoolKeyDetail): boolean {
+  return getQuotaSegments(key.account_quota)
+    .filter((segment) => /周|weekly|week/.test(segment))
+    .some(isDepletedQuotaSegment)
+}
+
 function isOAuthInvalid(key: PoolKeyDetail): boolean {
   if (normalizeText(key.auth_type) !== 'oauth') return false
   if (key.oauth_invalid_at != null || normalizeText(key.oauth_invalid_reason)) return true
@@ -455,7 +474,8 @@ function toggleSelectFiltered(checked: boolean | 'indeterminate'): void {
 
 function matchesSelector(key: PoolKeyDetail, selector: QuickSelectorValue): boolean {
   if (selector === 'banned') return isBannedKey(key)
-  if (selector === 'no_quota') return hasNoQuota(key)
+  if (selector === 'no_5h_limit') return hasNoFiveHourLimit(key)
+  if (selector === 'no_weekly_limit') return hasNoWeeklyLimit(key)
   if (selector === 'plan_free') return isFreePlan(key)
   if (selector === 'plan_team') return isTeamPlan(key)
   if (selector === 'oauth_invalid') return isOAuthInvalid(key)