Example of rich-click in combination with doit

Saw [this](https://twitter.com/ralfgommers/status/1514989784036425729) on Twitter, which could be an inspiration if `pyctdev` at some point gets a redesign. 

![image](https://user-images.githubusercontent.com/19758978/163709677-2875b4e5-cdef-4e49-a768-addf107e2612.png)

