Add a button to access all emojis from the message menu for when that button is not availble in the quick actions
requires libraries/kirigami-addons!362
As seen in the bug report, roomEvent could be null and then we get a
nice and simple null-access error. We should be careful before trying to
use it.
BUG: 502687
Currently, this is something that's missing even in clients like Element
(!?!) I will sometimes miss when invites are sent - like when I'm
sleeping - and then when I start back up NeoChat I have no idea when
they tried to invite me. This can get worse on bigger timescales, like
when you go on vacation for a few days.
