批量打分接口超时时间从15s增加到180s，避免6品种同步时超时

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

web/frontend/src/api/run.ts

@@ -31,7 +31,7 @@ export function runPipeline(req: RunRequest) {
 }
 
 export function runBatch() {
-  return client.post('/run/batch').then((r) => r.data)
+  return client.post('/run/batch', null, { timeout: 180_000 }).then((r) => r.data)
 }
 
 export function getActiveContract(symbol: string) {