Filip Lav Maksimovic

- Make two product variations - Set shop to catalog mode in theme settings - Go to the product variations in front - Choose the second product variation - Notice...

https://github.com/shuup/shuup/blob/19d53b8a175a67f36c4e6db35b6183fda6703066/shuup/front/apps/registration/notify_events.py#L125 Order is not a variable which exists in `RegistrationReceived` event, it does not exist in `CompanyRegistrationReceived` & `CompanyApproved` but it's used in `ScriptTemplates` of those events.

1. There is no way for me to remove a selected parent category. I can only select another one.  2. Select has a category that's being edited in choices...

It seems like everything has a "dark mode" these days. We should have it too, in admin.

 Comes from `vendor.js` so most likely plugin not supporting iPhone 5s.

Current phone field is a simple `charfield` which can contain letters and special characters. Improve that, ideas: https://stackoverflow.com/questions/19130942/whats-the-best-way-to-store-phone-number-in-django-models