feat: backtest

frontend/src/hooks/useApi.ts

@@ -257,6 +257,22 @@ export const useBacktest = () =>
     mutationFn: (data) => api.post('/backtest/run', data).then(r => r.data),
   })
 
+export type BacktestSymbol = { ticker: string; name: string }
+export const useBacktestSymbols = () =>
+  useQuery<BacktestSymbol[]>({
+    queryKey: ['backtest-symbols'],
+    queryFn: () => api.get('/backtest/symbols').then(r => r.data),
+    staleTime: 60_000,
+  })
+
+export type BacktestStrategyInfo = { key: string; label: string; n_legs: number }
+export const useBacktestStrategies = () =>
+  useQuery<BacktestStrategyInfo[]>({
+    queryKey: ['backtest-strategies'],
+    queryFn: () => api.get('/backtest/strategies').then(r => r.data),
+    staleTime: 60 * 60_000,
+  })
+
 // ── AI ────────────────────────────────────────────────────────────────────────
 export const useAiStatus = () =>
   useQuery({