Grooming/cleaning up the Iniz roadmap

Hi :wave: @frederic.deniger @mogoodrich @mseaton and other friends of Iniz!

As we are putting our technical roadmaps together at @Mekom at this start of 2023, I would like to ask you to close all Iniz issues that should be, or comment on those that don’t belong to you and that you think should be closed.

Could you all spend a couple of mins reviewing them? @

(The first few are obviously current though.)