I just got some idea for an alternative for the window/cctv thing. You can just convert the messenger tab to something on the side of the screen (or somewhere always visible no matter the tab) that you tap to open up the messages with her. Then you can use something like discord's statuses (Online = she's home, Busy = streaming, away/custom sleeping status = sleeping, on mobile = she's outside your house (maybe she messages you to open the door too), then when she's offline or something you know something is wrong.
Could also be vague at first to not explain what she's doing(like when shes home it's online, busy or away, with a few mystery ones being under offline or away or busy(like she could be away, offline or do not disturb when she's doing sussy stuff). Then you can buy upgrades to make that notification more specific to remove the overlap, something like telling her to put more custom statuses for her community (eg. sleeping, streaming. etc) so some of the ones like offline become exclusive to corruption scenes