perf: 并行化 admin 聚合路由并完善前端缓存预取

- gateway: usage detail / provider summary / pool overview / users list 改为 tokio join 并行拉取依赖数据
- usage: interval timeline 支持自动刷新并按查询区间动态展示，取消服务端 120 分钟过滤并在 ScatterChart 统一封顶
- frontend: 新增管理端导航预取工具及 SidebarNav/MainLayout 触发，admin 读接口统一走 cachedRequest 的短期缓存
- dashboard: request detail 支持短 TTL 缓存并在 UsageRecordsTable mousedown 时预取
- data: migrate 测试在 wait_for_postgres 失败时清理子进程，避免遗留

frontend/src/api/endpoints/global-models.ts

@@ -1,5 +1,5 @@
 import client from '../client'
-import { dedupedRequest, buildCacheKey } from '@/utils/cache'
+import { buildCacheKey, cachedRequest, dedupedRequest } from '@/utils/cache'
 import type {
   GlobalModelCreate,
   GlobalModelUpdate,
@@ -22,17 +22,26 @@ export type {
 /**
  * 获取 GlobalModel 列表
  */
+interface GlobalModelListOptions {
+  cacheTtlMs?: number
+}
+
 export async function getGlobalModels(params?: {
   skip?: number
   limit?: number
   is_active?: boolean
   search?: string
-}): Promise<GlobalModelListResponse> {
+}, options: GlobalModelListOptions = {}): Promise<GlobalModelListResponse> {
+  const cacheTtlMs = options.cacheTtlMs ?? 0
   const key = buildCacheKey('global-models:list', params as Record<string, unknown> | undefined)
-  return dedupedRequest(key, async () => {
-    const response = await client.get('/api/admin/models/global', { params })
-    return response.data
-  })
+  return cachedRequest(
+    key,
+    async () => {
+      const response = await client.get('/api/admin/models/global', { params })
+      return response.data
+    },
+    cacheTtlMs,
+  )
 }
 
 /**

frontend/src/api/endpoints/pool.ts

@@ -1,5 +1,5 @@
 import client from '../client'
-import { dedupedRequest } from '@/utils/cache'
+import { buildCacheKey, cachedRequest } from '@/utils/cache'
 import type {
   AllowedModels,
   OAuthOrganizationInfo,
@@ -230,33 +230,59 @@ export interface PoolBatchAction {
   payload?: Record<string, unknown> | null
 }
 
-export async function getPoolOverview(): Promise<PoolOverviewResponse> {
-  return dedupedRequest('pool:overview', async () => {
-    const response = await client.get<PoolOverviewResponse>('/api/admin/pool/overview')
-    return response.data
-  })
+interface PoolReadOptions {
+  cacheTtlMs?: number
 }
 
-export async function getPoolSchedulingPresets(): Promise<PoolPresetMeta[]> {
-  return dedupedRequest('pool:scheduling-presets', async () => {
-    const response = await client.get<PoolPresetMeta[]>('/api/admin/pool/scheduling-presets')
-    return response.data
-  })
+export async function getPoolOverview(
+  options: PoolReadOptions = {},
+): Promise<PoolOverviewResponse> {
+  const cacheTtlMs = options.cacheTtlMs ?? 0
+  return cachedRequest(
+    'pool:overview',
+    async () => {
+      const response = await client.get<PoolOverviewResponse>('/api/admin/pool/overview')
+      return response.data
+    },
+    cacheTtlMs,
+  )
+}
+
+export async function getPoolSchedulingPresets(
+  options: PoolReadOptions = {},
+): Promise<PoolPresetMeta[]> {
+  const cacheTtlMs = options.cacheTtlMs ?? 0
+  return cachedRequest(
+    'pool:scheduling-presets',
+    async () => {
+      const response = await client.get<PoolPresetMeta[]>('/api/admin/pool/scheduling-presets')
+      return response.data
+    },
+    cacheTtlMs,
+  )
 }
 
 export async function listPoolKeys(
   providerId: string,
   params: PoolKeysQuery = {},
+  options: PoolReadOptions = {},
 ): Promise<PoolKeysPageResponse> {
   const normalizedParams = {
     ...params,
     quick_selectors: params.quick_selectors?.length ? params.quick_selectors.join(',') : undefined,
   }
-  const key = `pool:keys:${providerId}|${normalizedParams.page ?? ''}|${normalizedParams.page_size ?? ''}|${normalizedParams.search ?? ''}|${normalizedParams.status ?? ''}|${normalizedParams.quick_selectors ?? ''}|${normalizedParams.search_scope ?? ''}`
-  return dedupedRequest(key, async () => {
-    const response = await client.get<PoolKeysPageResponse>(`/api/admin/pool/${providerId}/keys`, { params: normalizedParams })
-    return response.data
-  })
+  const cacheKey = buildCacheKey(
+    `pool:keys:${providerId}`,
+    normalizedParams as Record<string, unknown>,
+  )
+  return cachedRequest(
+    cacheKey,
+    async () => {
+      const response = await client.get<PoolKeysPageResponse>(`/api/admin/pool/${providerId}/keys`, { params: normalizedParams })
+      return response.data
+    },
+    options.cacheTtlMs ?? 0,
+  )
 }
 
 export async function resolvePoolKeySelection(

frontend/src/api/endpoints/providers.ts

@@ -1,5 +1,5 @@
 import client from '../client'
-import { dedupedRequest } from '@/utils/cache'
+import { buildCacheKey, cachedRequest, dedupedRequest } from '@/utils/cache'
 import type {
   ClaudeCodeAdvancedConfig,
   FailoverRulesConfig,
@@ -13,6 +13,11 @@ interface ProviderRequestOptions {
   timeout?: number
 }
 
+interface ProviderReadOptions {
+  timeout?: number
+  cacheTtlMs?: number
+}
+
 /**
  * 获取 Providers 摘要（分页）
  */
@@ -43,15 +48,27 @@ function normalizeProviderSummary(
 
 export async function getProvidersSummary(
   params: ProviderSummaryQuery = {},
+  options: ProviderReadOptions = {},
 ): Promise<ProviderSummaryPageResponse> {
-  const response = await client.get<ProviderSummaryPageResponse>(
-    '/api/admin/providers/summary',
-    { params },
+  const cacheTtlMs = options.cacheTtlMs ?? 0
+  const cacheKey = buildCacheKey('providers:summary', params as Record<string, unknown>)
+  return cachedRequest(
+    cacheKey,
+    async () => {
+      const response = await client.get<ProviderSummaryPageResponse>(
+        '/api/admin/providers/summary',
+        {
+          params,
+          timeout: options.timeout,
+        },
+      )
+      return {
+        ...response.data,
+        items: response.data.items.map(normalizeProviderSummary),
+      }
+    },
+    cacheTtlMs,
   )
-  return {
-    ...response.data,
-    items: response.data.items.map(normalizeProviderSummary),
-  }
 }
 
 /**