Add source for ad/analytics loading request

[AkioNuernberger]

Salem Ansar! Love the product and thank you for bringing this into the world.
One additional thing I would love is seeing where the request comes from.

Currently, the majority of requests seem to be going to segment. What would be super interesting is finding out which apps are actually sending out these requests. I think this make the user better informed which apps are actually sending out data / loading ads.

[anfragment]

Salem Akio 😄! Thanks for your words of appreciation, glad you're enjoying Zen!

Yes, it seems like a great feature to have. I have some concerns about how easily this can be achieved across every platform, but I'll definitely look into implementing it. Turning this into an issue for now.