Feature suggestion, integration with gggenes

Hey folks,

First of all, thank you so much for the library!

This is rather a feature suggestion than an issue, I wonder if you could implement wrappers to integrate gggenes library (https://wilkox.org/gggenes/) with plotly. I really need an interactive versions of genome annotation graphs.

Code I used.

p <- ggplot(phage_genes, aes(xmin = start, xmax = end, y = molecule)) +
  facet_wrap(~ molecule, scales = "free", ncol = 1) +
  geom_gene_arrow(fill = "grey") +
  geom_subgene_arrow(data = phage_annotations,
                     aes(xmin = start, xmax = end, y = molecule, fill = subgene,
                         xsubmin = from, xsubmax = to), color="black", alpha=.7) +
  labs(y='Genome ID', fill='Annotation ID', color=" ", shape=" ")+
  theme_genes() 

ggplotly(p)

Currently, it returns these errors:

  https://github.com/ropensci/plotly/issuesWarning: geom_GeomSubgeneArrow() 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/issuesWarning: geom_GeomGeneArrow() 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/issuesWarning

Inizia riproducendo l’esempio R fornito usando gggenes e ggplotly, concentrandoti su geom_GeneArrow e geom_SubgeneArrow. Traccia il modo in cui i geoms ggplot esistenti vengono gestiti in plotly.R. Il lavoro è completato quando l’esempio produce un grafico interattivo di annotazione del genoma senza nessuno dei due avvisi relativi a geoms non implementati.