Mouse interactivity within subplots (resize - reorder)

[AIMPED]

Concerning drag and drop @jhupiterz had something like that in her app for the autumn challenge:

Autumn Community App Challenge

Hi there Plotly Community Thanks for setting up this new challenge, the dataset was quite fun to play with. Already a couple of beautiful apps have been submitted Below is a GIF of my app. I deployed it on Heroku and you can access it here. And here’s the GitHub repo. In case you miss it, the cards that have this symbol can be dragged and dropped around the page. [plotly_fall]