feat: wavelets

frontend/src/hooks/useApi.ts

@@ -1852,6 +1852,28 @@ export const useUpdateSaxoSettings = () => {
   })
 }
 
+// Wavelet Watchlist refresh — Saxo-priced quotes + wavelet recompute, own cadence
+// (services/wavelet_scheduler.py), independent of the once-a-day auto_cycle.
+export const useWaveletRefreshSettings = () =>
+  useQuery<{ enabled: boolean; refresh_minutes: number }>({
+    queryKey: ['wavelet-refresh-settings'],
+    queryFn: () => api.get('/wavelet/refresh-settings').then(r => r.data),
+  })
+
+export const useUpdateWaveletRefreshSettings = () => {
+  const qc = useQueryClient()
+  return useMutation({
+    mutationFn: (settings: { enabled: boolean; refresh_minutes: number }) =>
+      api.put('/wavelet/refresh-settings', settings).then(r => r.data),
+    onSuccess: () => qc.invalidateQueries({ queryKey: ['wavelet-refresh-settings'] }),
+  })
+}
+
+export const useWaveletRefreshNow = () =>
+  useMutation({
+    mutationFn: () => api.post('/wavelet/refresh-now').then(r => r.data as { signal_rows: number }),
+  })
+
 export type SaxoSnapshotRow = {
   id: string; symbol: string; snapshot_date: string; spot: number | null
   expiry_date: string; strike: number; option_type: 'call' | 'put'