feat(usage): audit upstream response models

(cherry picked from commit 839036224f795c8ee5dc6718a2a14372a45eea44)

frontend/src/api/admin/dashboard.ts

@@ -56,6 +56,7 @@ export interface TrendParams {
   request_type?: UsageRequestType
   stream?: boolean
   billing_type?: number | null
+	upstream_model_mismatch?: boolean
 }
 
 export interface TrendResponse {
@@ -87,6 +88,7 @@ export interface ModelStatsParams {
   request_type?: UsageRequestType
   stream?: boolean
   billing_type?: number | null
+	upstream_model_mismatch?: boolean
 }
 
 export interface ModelStatsResponse {
@@ -115,6 +117,7 @@ export interface GroupStatsParams {
   request_type?: UsageRequestType
   stream?: boolean
   billing_type?: number | null
+	upstream_model_mismatch?: boolean
 }
 
 export interface GroupStatsResponse {

frontend/src/api/admin/usage.ts

@@ -84,6 +84,7 @@ export interface AdminUsageQueryParams extends UsageQueryParams {
   user_id?: number
   exact_total?: boolean
   billing_mode?: string
+  upstream_model_mismatch?: boolean
   sort_by?: string
   sort_order?: 'asc' | 'desc'
   // 错误请求 tab 专属筛选(仅传给错误列表接口;共用同一 filters 对象)
@@ -123,6 +124,7 @@ export async function getStats(params: {
   model?: string
   request_type?: UsageRequestType
   stream?: boolean
+  upstream_model_mismatch?: boolean
   period?: string
   start_date?: string
   end_date?: string