add sensor handling.

services/httpapiv1/service.go

@@ -16,6 +16,9 @@ func New(addr string) (lucifer3.Service, error) {
 	svc := &service{}
 
 	e := echo.New()
+	e.HideBanner = true
+	e.HidePort = true
+
 	e.GET("/state", func(c echo.Context) error {
 		svc.mu.Lock()
 		data := svc.data