Implementation of ggalt::geom_encircle()

Good evening,

• I will say first thank for the awesome packages and more for the R community, this is just awesome !

• I have found a topic yet not covered by the plotly package. You will find bellow a reprex with the error message.

library(magrittr)
library(ggplot2)
gp <- iris %>% 
        ggplot(. , aes(x = Sepal.Length, y = Sepal.Width, colour = Species)) +
        geom_point() +
        ggalt::geom_encircle()
plotly::ggplotly(gp)

Warning messages:
1: In geom2trace.default(dots[[1L]][[3L]], dots[[2L]][[1L]], dots[[3L]][[1L]]) :
  geom_GeomEncircle() has yet to be implemented in plotly.
  If you'd like to see this geom implemented,
  Please open an issue with your example code at
  https://github.com/ropensci/plotly/issues
2: In geom2trace.default(dots[[1L]][[3L]], dots[[2L]][[1L]], dots[[3L]][[1L]]) :
  geom_GeomEncircle() has yet to be implemented in plotly.
  If you'd like to see this geom implemented,
  Please open an issue with your example code at
  https://github.com/ropensci/plotly/issues
3: In geom2trace.default(dots[[1L]][[3L]], dots[[2L]][[1L]], dots[[3L]][[1L]]) :
  geom_GeomEncircle() has yet to be implemented in plotly.
  If you'd like to see this geom implemented,
  Please open an issue with your example code at
  https://github.com/ropensci/plotly/issues

Comienza ejecutando el reprex de R proporcionado con ggplot2, ggalt::geom_encircle() y plotly::ggplotly(), y después inspecciona la ruta geom2trace.default indicada en la advertencia. Se considera terminado cuando el ejemplo ya no muestra la advertencia de que geom_GeomEncircle() no está implementado y el gráfico encerrado se renderiza mediante plotly.