Refactoring D&D/Paste As feature for 5.1

[L. E. Segovia]

Hi all,

I've previously submitted MR 
https://invent.kde.org/graphics/krita/-/merge_requests/1177/ to 
implement a consent flow for paste/drag-n-drop events that include an 
image URL.

It's been marked as Needs Changes because we need a bigger refactor, the 
implementation is currently sprawled across five different classes, with 
potentially duplicate (or at the very least inconsistent) behaviour.

Has this been discussed before? When could we set some time to check it out?

Best,

amyspark

-- 
amyspark 🌸 https://www.amyspark.me