New(ish) Framework review: kstatusnotifieritem

[Nicolas Fella]

Hi,

at the last meeting we decided to extract KStatusNotifierItem from
KNotifications into a separate Framework.

Reasons are:

- They are rather distinct in scope/concept

- They negatively affect each other's dependencies

I've now created https://invent.kde.org/frameworks/kstatusnotifieritem
and started porting users of KStatusNotifierItem to it.

Given that this is 100% pre-existing Frameworks code I don't think an
in-depth "new framework review" is really appropriate, but if you have
important and/or actionable points then we can of course discuss them.

Cheers

Nico