fix forecast data

cmd/ingestd/web.go

@@ -147,7 +147,7 @@ func (s *webServer) handleDashboard(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	forecast, err := s.db.ForecastSeriesLatest(r.Context(), s.site.Name, s.model)
+	forecast, err := s.db.ForecastSeriesRange(r.Context(), s.site.Name, s.model, start, end)
 	if err != nil {
 		http.Error(w, "failed to query forecast", http.StatusInternalServerError)
 		log.Printf("web dashboard forecast error: %v", err)