Foxy_null

I have made this add-on work with PyQt6 and describe how to do it below. ## How to reproduce - [ ] 1. use [enum converter tool](https://stackoverflow.com/questions/72086632/migrating-to-qt6-pyqt6-what-are-all-the-deprecated-short-form-names-in-qt5) in the addon...

I checked that above procedures work with original pop-up dictionary code. I'll create pull request for this soon.

Seems like it's already available as Patreon content. [URL](https://www.patreon.com/login?ru=%2Fposts%2Fpop-up-for-anki-95606593%3Fimmediate_pledge_flow%3Dtrue)

I've just created new pull request for this issue! I hope this change helps you!