colourInput() from shinyjs doesn't exist anymore - please change to the colourpicker package

[daattali]

The function colourInput() used to be in the shinyjs package. It's been deprecated and moved into colourpicker package for well over a year, and recently it was completely removed from shinyjs. Please update the code to use the colourpicker package instead.

I got a bug report on colourpicker because an error came up because of this daattali/colourpicker#26

[daattali]

Bump. This is a very simple fix, simply switch from shinyjs::colourInput() to colourpicker::colourInput(). You can get in touch if you need help