Seedlist for Push delivery

[#1]

Description -

Why is this feature important to you - 

to quickly and easily see what has been sent to our customers and to continuously check and monitor it

How would you like the feature to work -

similar to the email channel, I can store a seedlist in the channel configuration

Current Behaviour - 

it is not possible to do this in a simple way, we make do with including individual profiles in the segment which we then exclude from the contact rules, all very cumbersome