[deep-link] v2 - Consider splitting up the initial intent and last intent

[FabianLars]

This is one of the more important TODOs in the code imo, therefore opening an issue too. I'm not sure if it's really needed or if the last intent is always enough even if you wanna know what the app was initially started with. -> i guess this mostly depends on desktop since at least on android they should always be the same (can't think of an actual usecase where the app is open while the deep link is invoked)